20374623360

素因数分解:

$2^7\times 3^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{617}}^1$

素因数の和:675

約数の個数: 960

約数和(自身を含む): 91299451320

約数和(自身を除く): 70924827960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 49, 52, 54, 56, 60, 63, 64, 65, 70, 72, 78, 80, 81, 84, 90, 91, 96, 98, 104, 105, 108, 112, 117, 120, 126, 128, 130, 135, 140, 144, 147, 156, 160, 162, 168, 180, 182, 189, 192, 195, 196, 208, 210, 216, 224, 234, 240, 245, 252, 260, 270, 273, 280, 288, 294, 312, 315, 320, 324, 336, 351, 360, 364, 378, 384, 390, 392, 405, 416, 420, 432, 441, 448, 455, 468, 480, 490, 504, 520, 540, 546, 560, 567, 576, 585, 588, 617, 624, 630, 637, 640, 648, 672, 702, 720, 728, 735, 756, 780, 784, 810, 819, 832, 840, 864, 882, 896, 910, 936, 945, 960, 980, 1008, 1040, 1053, 1080, 1092, 1120, 1134, 1152, 1170, 1176, 1234, 1248, 1260, 1274, 1296, 1323, 1344, 1365, 1404, 1440, 1456, 1470, 1512, 1560, 1568, 1620, 1638, 1664, 1680, 1728, 1755, 1764, 1820, 1851, 1872, 1890, 1911, 1920, 1960, 2016, 2080, 2106, 2160, 2184, 2205, 2240, 2268, 2340, 2352, 2457, 2468, 2496, 2520, 2548, 2592, 2646, 2688, 2730, 2808, 2835, 2880, 2912, 2940, 3024, 3085, 3120, 3136, 3185, 3240, 3276, 3360, 3456, 3510, 3528, 3640, 3702, 3744, 3780, 3822, 3920, 3969, 4032, 4095, 4160, 4212, 4319, 4320, 4368, 4410, 4480, 4536, 4680, 4704, 4914, 4936, 4992, 5040, 5096, 5184, 5265, 5292, 5460, 5553, 5616, 5670, 5733, 5760, 5824, 5880, 6048, 6170, 6240, 6272, 6370, 6480, 6552, 6615, 6720, 7020, 7056, 7280, 7371, 7404, 7488, 7560, 7644, 7840, 7938, 8021, 8064, 8190, 8320, 8424, 8638, 8640, 8736, 8820, 9072, 9255, 9360, 9408, 9555, 9828, 9872, 10080, 10192, 10368, 10530, 10584, 10920, 11106, 11232, 11340, 11466, 11648, 11760, 12096, 12285, 12340, 12480, 12740, 12957, 12960, 13104, 13230, 13440, 14040, 14112, 14560, 14742, 14808, 14976, 15120, 15288, 15680, 15876, 16042, 16380, 16659, 16848, 17199, 17276, 17280, 17472, 17640, 18144, 18510, 18720, 18816, 19110, 19656, 19744, 19845, 20160, 20384, 21060, 21168, 21595, 21840, 22212, 22464, 22680, 22932, 23520, 24063, 24192, 24570, 24680, 24960, 25480, 25914, 25920, 26208, 26460, 27765, 28080, 28224, 28665, 29120, 29484, 29616, 30233, 30240, 30576, 31360, 31752, 32084, 32760, 33318, 33696, 34398, 34552, 34944, 35280, 36288, 36855, 37020, 37440, 38220, 38871, 39312, 39488, 39690, 40105, 40320, 40768, 42120, 42336, 43190, 43680, 44424, 44928, 45360, 45864, 47040, 48126, 49140, 49360, 49977, 50960, 51597, 51828, 51840, 52416, 52920, 55530, 56147, 56160, 56448, 57330, 58240, 58968, 59232, 60466, 60480, 61152, 63504, 64168, 64785, 65520, 66636, 67392, 68796, 69104, 70560, 72189, 72576, 73710, 74040, 74880, 76440, 77742, 78624, 78976, 79380, 80210, 81536, 83295, 84240, 84672, 85995, 86380, 87360, 88848, 90699, 90720, 91728, 94080, 96252, 98280, 98720, 99954, 101920, 103194, 103656, 104832, 105840, 111060, 112294, 112320, 114660, 116613, 117936, 118464, 120315, 120932, 120960, 122304, 127008, 128336, 129570, 131040, 133272, 134784, 137592, 138208, 141120, 144378, 147420, 148080, 151165, 152880, 155484, 157248, 158760, 160420, 166590, 168441, 168480, 169344, 171990, 172760, 174720, 177696, 181398, 181440, 183456, 192504, 194355, 196560, 197440, 199908, 203840, 206388, 207312, 211680, 216567, 222120, 224588, 224640, 229320, 233226, 235872, 236928, 240630, 241864, 244608, 249885, 254016, 256672, 257985, 259140, 262080, 266544, 272097, 275184, 276416, 280735, 282240, 288756, 294840, 296160, 302330, 305760, 310968, 314496, 317520, 320840, 333180, 336882, 336960, 343980, 345520, 349839, 355392, 360945, 362796, 362880, 366912, 385008, 388710, 393029, 393120, 394880, 399816, 407680, 412776, 414624, 423360, 433134, 444240, 449176, 453495, 458640, 466452, 471744, 481260, 483728, 499770, 505323, 508032, 513344, 515970, 518280, 524160, 533088, 544194, 550368, 552832, 561470, 577512, 583065, 589680, 592320, 604660, 611520, 621936, 635040, 641680, 649701, 666360, 673764, 673920, 687960, 691040, 699678, 710784, 721890, 725592, 733824, 770016, 777420, 786058, 786240, 799632, 816291, 825552, 829248, 842205, 846720, 866268, 888480, 898352, 906990, 917280, 932904, 943488, 962520, 967456, 999540, 1010646, 1026688, 1031940, 1036560, 1066176, 1082835, 1088388, 1100736, 1122940, 1155024, 1166130, 1179087, 1179360, 1184640, 1209320, 1223040, 1243872, 1270080, 1283360, 1299402, 1332720, 1347528, 1360485, 1375920, 1382080, 1399356, 1443780, 1451184, 1515969, 1540032, 1554840, 1572116, 1572480, 1599264, 1632582, 1651104, 1658496, 1684410, 1732536, 1749195, 1776960, 1796704, 1813980, 1834560, 1865808, 1925040, 1934912, 1965145, 1999080, 2021292, 2063880, 2073120, 2132352, 2165670, 2176776, 2201472, 2245880, 2310048, 2332260, 2358174, 2358720, 2418640, 2448873, 2487744, 2526615, 2540160, 2566720, 2598804, 2665440, 2695056, 2720970, 2751840, 2764160, 2798712, 2887560, 2902368, 3031938, 3080064, 3109680, 3144232, 3198528, 3248505, 3265164, 3302208, 3368820, 3465072, 3498390, 3537261, 3553920, 3593408, 3627960, 3669120, 3731616, 3850080, 3869824, 3930290, 3998160, 4042584, 4081455, 4127760, 4146240, 4331340, 4353552, 4491760, 4547907, 4620096, 4664520, 4716348, 4717440, 4837280, 4897746, 4975488, 5053230, 5133440, 5197608, 5330880, 5390112, 5441940, 5503680, 5597424, 5775120, 5804736, 5895435, 6063876, 6219360, 6288464, 6397056, 6497010, 6530328, 6604416, 6737640, 6930144, 6996780, 7074522, 7186816, 7255920, 7463232, 7579845, 7700160, 7860580, 7996320, 8085168, 8162910, 8255520, 8292480, 8662680, 8707104, 8983520, 9095814, 9240192, 9329040, 9432696, 9674560, 9795492, 10106460, 10395216, 10611783, 10661760, 10780224, 10883880, 11007360, 11194848, 11550240, 11609472, 11790870, 12127752, 12244365, 12438720, 12576928, 12994020, 13060656, 13475280, 13860288, 13993560, 14149044, 14511840, 14926464, 15159690, 15400320, 15721160, 15992640, 16170336, 16325820, 16511040, 17325360, 17414208, 17686305, 17967040, 18191628, 18658080, 18865392, 19349120, 19590984, 20212920, 20790432, 21223566, 21560448, 21767760, 22389696, 22739535, 23100480, 23581740, 24255504, 24488730, 24877440, 25153856, 25988040, 26121312, 26950560, 27720576, 27987120, 28298088, 29023680, 30319380, 31442320, 31835349, 31985280, 32340672, 32651640, 33022080, 34650720, 34828416, 35372610, 35934080, 36383256, 37316160, 37730784, 39181968, 40425840, 41580864, 42447132, 43535520, 44779392, 45479070, 46200960, 47163480, 48511008, 48977460, 50307712, 51976080, 52242624, 53058915, 53901120, 55974240, 56596176, 58047360, 60638760, 62884640, 63670698, 64681344, 65303280, 69301440, 70745220, 72766512, 74632320, 75461568, 78363936, 80851680, 83161728, 84894264, 87071040, 90958140, 94326960, 97022016, 97954920, 103952160, 104485248, 106117830, 107802240, 111948480, 113192352, 121277520, 125769280, 127341396, 130606560, 138602880, 141490440, 145533024, 150923136, 156727872, 159176745, 161703360, 169788528, 174142080, 181916280, 188653920, 194044032, 195909840, 207904320, 212235660, 223896960, 226384704, 242555040, 251538560, 254682792, 261213120, 282980880, 291066048, 313455744, 318353490, 323406720, 339577056, 363832560, 377307840, 391819680, 415808640, 424471320, 452769408, 485110080, 509365584, 522426240, 565961760, 582132096, 636706980, 679154112, 727665120, 754615680, 783639360, 848942640, 970220160, 1018731168, 1131923520, 1273413960, 1358308224, 1455330240, 1567278720, 1697885280, 2037462336, 2263847040, 2546827920, 2910660480, 3395770560, 4074924672, 5093655840, 6791541120, 10187311680, 20374623360]

約数ペア:

[(1, 20374623360), (2, 10187311680), (3, 6791541120), (4, 5093655840), (5, 4074924672), (6, 3395770560), (7, 2910660480), (8, 2546827920), (9, 2263847040), (10, 2037462336), (12, 1697885280), (13, 1567278720), (14, 1455330240), (15, 1358308224), (16, 1273413960), (18, 1131923520), (20, 1018731168), (21, 970220160), (24, 848942640), (26, 783639360), (27, 754615680), (28, 727665120), (30, 679154112), (32, 636706980), (35, 582132096), (36, 565961760), (39, 522426240), (40, 509365584), (42, 485110080), (45, 452769408), (48, 424471320), (49, 415808640), (52, 391819680), (54, 377307840), (56, 363832560), (60, 339577056), (63, 323406720), (64, 318353490), (65, 313455744), (70, 291066048), (72, 282980880), (78, 261213120), (80, 254682792), (81, 251538560), (84, 242555040), (90, 226384704), (91, 223896960), (96, 212235660), (98, 207904320), (104, 195909840), (105, 194044032), (108, 188653920), (112, 181916280), (117, 174142080), (120, 169788528), (126, 161703360), (128, 159176745), (130, 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34828416), (588, 34650720), (617, 33022080), (624, 32651640), (630, 32340672), (637, 31985280), (640, 31835349), (648, 31442320), (672, 30319380), (702, 29023680), (720, 28298088), (728, 27987120), (735, 27720576), (756, 26950560), (780, 26121312), (784, 25988040), (810, 25153856), (819, 24877440), (832, 24488730), (840, 24255504), (864, 23581740), (882, 23100480), (896, 22739535), (910, 22389696), (936, 21767760), (945, 21560448), (960, 21223566), (980, 20790432), (1008, 20212920), (1040, 19590984), (1053, 19349120), (1080, 18865392), (1092, 18658080), (1120, 18191628), (1134, 17967040), (1152, 17686305), (1170, 17414208), (1176, 17325360), (1234, 16511040), (1248, 16325820), (1260, 16170336), (1274, 15992640), (1296, 15721160), (1323, 15400320), (1344, 15159690), (1365, 14926464), (1404, 14511840), (1440, 14149044), (1456, 13993560), (1470, 13860288), (1512, 13475280), (1560, 13060656), (1568, 12994020), (1620, 12576928), (1638, 12438720), (1664, 12244365), (1680, 12127752), (1728, 11790870), (1755, 11609472), (1764, 11550240), (1820, 11194848), (1851, 11007360), (1872, 10883880), (1890, 10780224), (1911, 10661760), (1920, 10611783), (1960, 10395216), (2016, 10106460), (2080, 9795492), (2106, 9674560), (2160, 9432696), (2184, 9329040), (2205, 9240192), (2240, 9095814), (2268, 8983520), (2340, 8707104), (2352, 8662680), (2457, 8292480), (2468, 8255520), (2496, 8162910), (2520, 8085168), (2548, 7996320), (2592, 7860580), (2646, 7700160), (2688, 7579845), (2730, 7463232), (2808, 7255920), (2835, 7186816), (2880, 7074522), (2912, 6996780), (2940, 6930144), (3024, 6737640), (3085, 6604416), (3120, 6530328), (3136, 6497010), (3185, 6397056), (3240, 6288464), (3276, 6219360), (3360, 6063876), (3456, 5895435), (3510, 5804736), (3528, 5775120), (3640, 5597424), (3702, 5503680), (3744, 5441940), (3780, 5390112), (3822, 5330880), (3920, 5197608), (3969, 5133440), (4032, 5053230), (4095, 4975488), (4160, 4897746), (4212, 4837280), (4319, 4717440), (4320, 4716348), (4368, 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(10368, 1965145), (10530, 1934912), (10584, 1925040), (10920, 1865808), (11106, 1834560), (11232, 1813980), (11340, 1796704), (11466, 1776960), (11648, 1749195), (11760, 1732536), (12096, 1684410), (12285, 1658496), (12340, 1651104), (12480, 1632582), (12740, 1599264), (12957, 1572480), (12960, 1572116), (13104, 1554840), (13230, 1540032), (13440, 1515969), (14040, 1451184), (14112, 1443780), (14560, 1399356), (14742, 1382080), (14808, 1375920), (14976, 1360485), (15120, 1347528), (15288, 1332720), (15680, 1299402), (15876, 1283360), (16042, 1270080), (16380, 1243872), (16659, 1223040), (16848, 1209320), (17199, 1184640), (17276, 1179360), (17280, 1179087), (17472, 1166130), (17640, 1155024), (18144, 1122940), (18510, 1100736), (18720, 1088388), (18816, 1082835), (19110, 1066176), (19656, 1036560), (19744, 1031940), (19845, 1026688), (20160, 1010646), (20384, 999540), (21060, 967456), (21168, 962520), (21595, 943488), (21840, 932904), (22212, 917280), (22464, 906990), (22680, 898352), (22932, 888480), (23520, 866268), (24063, 846720), (24192, 842205), (24570, 829248), (24680, 825552), (24960, 816291), (25480, 799632), (25914, 786240), (25920, 786058), (26208, 777420), (26460, 770016), (27765, 733824), (28080, 725592), (28224, 721890), (28665, 710784), (29120, 699678), (29484, 691040), (29616, 687960), (30233, 673920), (30240, 673764), (30576, 666360), (31360, 649701), (31752, 641680), (32084, 635040), (32760, 621936), (33318, 611520), (33696, 604660), (34398, 592320), (34552, 589680), (34944, 583065), (35280, 577512), (36288, 561470), (36855, 552832), (37020, 550368), (37440, 544194), (38220, 533088), (38871, 524160), (39312, 518280), (39488, 515970), (39690, 513344), (40105, 508032), (40320, 505323), (40768, 499770), (42120, 483728), (42336, 481260), (43190, 471744), (43680, 466452), (44424, 458640), (44928, 453495), (45360, 449176), (45864, 444240), (47040, 433134), (48126, 423360), (49140, 414624), (49360, 412776), (49977, 407680), (50960, 399816), (51597, 394880), (51828, 393120), (51840, 393029), (52416, 388710), (52920, 385008), (55530, 366912), (56147, 362880), (56160, 362796), (56448, 360945), (57330, 355392), (58240, 349839), (58968, 345520), (59232, 343980), (60466, 336960), (60480, 336882), (61152, 333180), (63504, 320840), (64168, 317520), (64785, 314496), (65520, 310968), (66636, 305760), (67392, 302330), (68796, 296160), (69104, 294840), (70560, 288756), (72189, 282240), (72576, 280735), (73710, 276416), (74040, 275184), (74880, 272097), (76440, 266544), (77742, 262080), (78624, 259140), (78976, 257985), (79380, 256672), (80210, 254016), (81536, 249885), (83295, 244608), (84240, 241864), (84672, 240630), (85995, 236928), (86380, 235872), (87360, 233226), (88848, 229320), (90699, 224640), (90720, 224588), (91728, 222120), (94080, 216567), (96252, 211680), (98280, 207312), (98720, 206388), (99954, 203840), (101920, 199908), (103194, 197440), (103656, 196560), (104832, 194355), (105840, 192504), (111060, 183456), (112294, 181440), (112320, 181398), (114660, 177696), (116613, 174720), (117936, 172760), (118464, 171990), (120315, 169344), (120932, 168480), (120960, 168441), (122304, 166590), (127008, 160420), (128336, 158760), (129570, 157248), (131040, 155484), (133272, 152880), (134784, 151165), (137592, 148080), (138208, 147420), (141120, 144378)]