21568921920

素因数分解:

$2^6\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3919}}^1$

素因数の和:3972

約数の個数: 672

約数和(自身を含む): 95346316800

約数和(自身を除く): 73777394880

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, 84, 90, 91, 96, 98, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 147, 156, 160, 168, 180, 182, 189, 192, 195, 196, 208, 210, 216, 224, 234, 240, 245, 252, 260, 270, 273, 280, 288, 294, 312, 315, 320, 336, 351, 360, 364, 378, 390, 392, 416, 420, 432, 441, 448, 455, 468, 480, 490, 504, 520, 540, 546, 560, 576, 585, 588, 624, 630, 637, 672, 702, 720, 728, 735, 756, 780, 784, 819, 832, 840, 864, 882, 910, 936, 945, 960, 980, 1008, 1040, 1080, 1092, 1120, 1170, 1176, 1248, 1260, 1274, 1323, 1344, 1365, 1404, 1440, 1456, 1470, 1512, 1560, 1568, 1638, 1680, 1728, 1755, 1764, 1820, 1872, 1890, 1911, 1960, 2016, 2080, 2160, 2184, 2205, 2240, 2340, 2352, 2457, 2496, 2520, 2548, 2646, 2730, 2808, 2880, 2912, 2940, 3024, 3120, 3136, 3185, 3276, 3360, 3510, 3528, 3640, 3744, 3780, 3822, 3919, 3920, 4032, 4095, 4160, 4320, 4368, 4410, 4680, 4704, 4914, 5040, 5096, 5292, 5460, 5616, 5733, 5824, 5880, 6048, 6240, 6370, 6552, 6615, 6720, 7020, 7056, 7280, 7488, 7560, 7644, 7838, 7840, 8190, 8640, 8736, 8820, 9360, 9408, 9555, 9828, 10080, 10192, 10584, 10920, 11232, 11466, 11757, 11760, 12096, 12285, 12480, 12740, 13104, 13230, 14040, 14112, 14560, 15120, 15288, 15676, 15680, 16380, 17199, 17472, 17640, 18720, 19110, 19595, 19656, 20160, 20384, 21168, 21840, 22464, 22932, 23514, 23520, 24570, 25480, 26208, 26460, 27433, 28080, 28224, 28665, 29120, 30240, 30576, 31352, 32760, 34398, 35271, 35280, 37440, 38220, 39190, 39312, 40768, 42336, 43680, 45864, 47028, 47040, 49140, 50947, 50960, 52416, 52920, 54866, 56160, 57330, 58785, 60480, 61152, 62704, 65520, 68796, 70542, 70560, 76440, 78380, 78624, 82299, 84672, 85995, 87360, 91728, 94056, 98280, 101894, 101920, 105813, 105840, 109732, 112320, 114660, 117570, 122304, 125408, 131040, 137165, 137592, 141084, 141120, 152841, 152880, 156760, 157248, 164598, 171990, 176355, 183456, 188112, 192031, 196560, 203788, 203840, 211626, 211680, 219464, 229320, 235140, 246897, 250816, 254735, 262080, 274330, 275184, 282168, 305682, 305760, 313520, 329196, 343980, 352710, 356629, 366912, 376224, 384062, 393120, 407576, 411495, 423252, 423360, 438928, 458523, 458640, 470280, 493794, 509470, 529065, 548660, 550368, 564336, 576093, 611364, 611520, 627040, 658392, 687960, 705420, 713258, 740691, 752448, 764205, 768124, 786240, 815152, 822990, 846504, 877856, 917046, 917280, 940560, 960155, 987588, 1018940, 1058130, 1069887, 1097320, 1100736, 1128672, 1152186, 1222728, 1234485, 1254080, 1316784, 1375569, 1375920, 1410840, 1426516, 1481382, 1528410, 1536248, 1630304, 1645980, 1693008, 1728279, 1755712, 1783145, 1834092, 1834560, 1881120, 1920310, 1975176, 2037880, 2116260, 2139774, 2194640, 2257344, 2292615, 2304372, 2445456, 2468970, 2496403, 2633568, 2751138, 2751840, 2821680, 2853032, 2880465, 2962764, 3056820, 3072496, 3209661, 3260608, 3291960, 3386016, 3456558, 3566290, 3668184, 3703455, 3762240, 3840620, 3950352, 4075760, 4232520, 4279548, 4389280, 4585230, 4608744, 4890912, 4937940, 4992806, 5184837, 5267136, 5349435, 5502276, 5503680, 5643360, 5706064, 5760930, 5925528, 6113640, 6144992, 6419322, 6583920, 6772032, 6877845, 6913116, 7132580, 7336368, 7406910, 7489209, 7681240, 7900704, 8151520, 8465040, 8559096, 8641395, 8778560, 9170460, 9217488, 9628983, 9781824, 9875880, 9985612, 10369674, 10698870, 11004552, 11286720, 11412128, 11521860, 11851056, 12227280, 12289984, 12482015, 12838644, 13167840, 13755690, 13826232, 14265160, 14672736, 14813820, 14978418, 15362480, 15801408, 16048305, 16303040, 16930080, 17118192, 17282790, 18340920, 18434976, 19257966, 19751760, 19971224, 20739348, 21397740, 22009104, 22467627, 22824256, 23043720, 23702112, 24454560, 24964030, 25677288, 25924185, 26335680, 27511380, 27652464, 28530320, 29345472, 29627640, 29956836, 30724960, 32096610, 33860160, 34236384, 34565580, 36681840, 36869952, 37446045, 38515932, 39503520, 39942448, 41478696, 42795480, 44018208, 44935254, 46087440, 47404224, 48144915, 48909120, 49928060, 51354576, 51848370, 55022760, 55304928, 57060640, 59255280, 59913672, 61449920, 64193220, 67402881, 68472768, 69131160, 73363680, 74892090, 77031864, 79007040, 79884896, 82957392, 85590960, 88036416, 89870508, 92174880, 96289830, 99856120, 102709152, 103696740, 110045520, 110609856, 112338135, 114121280, 118510560, 119827344, 128386440, 134805762, 138262320, 146727360, 149784180, 154063728, 159769792, 165914784, 171181920, 179741016, 184349760, 192579660, 199712240, 205418304, 207393480, 220091040, 224676270, 237021120, 239654688, 256772880, 269611524, 276524640, 299568360, 308127456, 331829568, 337014405, 342363840, 359482032, 385159320, 399424480, 414786960, 440182080, 449352540, 479309376, 513545760, 539223048, 553049280, 599136720, 616254912, 674028810, 718964064, 770318640, 798848960, 829573920, 898705080, 1027091520, 1078446096, 1198273440, 1348057620, 1437928128, 1540637280, 1659147840, 1797410160, 2156892192, 2396546880, 2696115240, 3081274560, 3594820320, 4313784384, 5392230480, 7189640640, 10784460960, 21568921920]

約数ペア:

[(1, 21568921920), (2, 10784460960), (3, 7189640640), (4, 5392230480), (5, 4313784384), (6, 3594820320), (7, 3081274560), (8, 2696115240), (9, 2396546880), (10, 2156892192), (12, 1797410160), (13, 1659147840), (14, 1540637280), (15, 1437928128), (16, 1348057620), (18, 1198273440), (20, 1078446096), (21, 1027091520), (24, 898705080), (26, 829573920), (27, 798848960), (28, 770318640), (30, 718964064), (32, 674028810), (35, 616254912), (36, 599136720), (39, 553049280), (40, 539223048), (42, 513545760), (45, 479309376), (48, 449352540), (49, 440182080), (52, 414786960), (54, 399424480), (56, 385159320), (60, 359482032), (63, 342363840), (64, 337014405), (65, 331829568), (70, 308127456), (72, 299568360), (78, 276524640), (80, 269611524), (84, 256772880), (90, 239654688), (91, 237021120), (96, 224676270), (98, 220091040), (104, 207393480), (105, 205418304), (108, 199712240), (112, 192579660), (117, 184349760), (120, 179741016), (126, 171181920), (130, 165914784), (135, 159769792), (140, 154063728), (144, 149784180), (147, 146727360), (156, 138262320), (160, 134805762), (168, 128386440), (180, 119827344), (182, 118510560), (189, 114121280), (192, 112338135), (195, 110609856), (196, 110045520), (208, 103696740), (210, 102709152), (216, 99856120), (224, 96289830), (234, 92174880), (240, 89870508), (245, 88036416), (252, 85590960), (260, 82957392), (270, 79884896), (273, 79007040), (280, 77031864), (288, 74892090), (294, 73363680), (312, 69131160), (315, 68472768), (320, 67402881), (336, 64193220), (351, 61449920), (360, 59913672), (364, 59255280), (378, 57060640), (390, 55304928), (392, 55022760), (416, 51848370), (420, 51354576), (432, 49928060), (441, 48909120), (448, 48144915), (455, 47404224), (468, 46087440), (480, 44935254), (490, 44018208), (504, 42795480), (520, 41478696), (540, 39942448), (546, 39503520), (560, 38515932), (576, 37446045), (585, 36869952), (588, 36681840), (624, 34565580), (630, 34236384), (637, 33860160), (672, 32096610), (702, 30724960), (720, 29956836), (728, 29627640), (735, 29345472), (756, 28530320), (780, 27652464), (784, 27511380), (819, 26335680), (832, 25924185), (840, 25677288), (864, 24964030), (882, 24454560), (910, 23702112), (936, 23043720), (945, 22824256), (960, 22467627), (980, 22009104), (1008, 21397740), (1040, 20739348), (1080, 19971224), (1092, 19751760), (1120, 19257966), (1170, 18434976), (1176, 18340920), (1248, 17282790), (1260, 17118192), (1274, 16930080), (1323, 16303040), (1344, 16048305), (1365, 15801408), (1404, 15362480), (1440, 14978418), (1456, 14813820), (1470, 14672736), (1512, 14265160), (1560, 13826232), (1568, 13755690), (1638, 13167840), (1680, 12838644), (1728, 12482015), (1755, 12289984), (1764, 12227280), (1820, 11851056), (1872, 11521860), (1890, 11412128), (1911, 11286720), (1960, 11004552), (2016, 10698870), (2080, 10369674), (2160, 9985612), (2184, 9875880), (2205, 9781824), (2240, 9628983), (2340, 9217488), (2352, 9170460), (2457, 8778560), (2496, 8641395), (2520, 8559096), (2548, 8465040), (2646, 8151520), (2730, 7900704), (2808, 7681240), (2880, 7489209), (2912, 7406910), (2940, 7336368), (3024, 7132580), (3120, 6913116), (3136, 6877845), (3185, 6772032), (3276, 6583920), (3360, 6419322), (3510, 6144992), (3528, 6113640), (3640, 5925528), (3744, 5760930), (3780, 5706064), (3822, 5643360), (3919, 5503680), (3920, 5502276), (4032, 5349435), (4095, 5267136), (4160, 5184837), (4320, 4992806), (4368, 4937940), (4410, 4890912), (4680, 4608744), (4704, 4585230), (4914, 4389280), (5040, 4279548), (5096, 4232520), (5292, 4075760), (5460, 3950352), (5616, 3840620), (5733, 3762240), (5824, 3703455), (5880, 3668184), (6048, 3566290), (6240, 3456558), (6370, 3386016), (6552, 3291960), (6615, 3260608), (6720, 3209661), (7020, 3072496), (7056, 3056820), (7280, 2962764), (7488, 2880465), (7560, 2853032), (7644, 2821680), (7838, 2751840), (7840, 2751138), (8190, 2633568), (8640, 2496403), (8736, 2468970), (8820, 2445456), (9360, 2304372), (9408, 2292615), (9555, 2257344), (9828, 2194640), (10080, 2139774), (10192, 2116260), (10584, 2037880), (10920, 1975176), (11232, 1920310), (11466, 1881120), (11757, 1834560), (11760, 1834092), (12096, 1783145), (12285, 1755712), (12480, 1728279), (12740, 1693008), (13104, 1645980), (13230, 1630304), (14040, 1536248), (14112, 1528410), (14560, 1481382), (15120, 1426516), (15288, 1410840), (15676, 1375920), (15680, 1375569), (16380, 1316784), (17199, 1254080), (17472, 1234485), (17640, 1222728), (18720, 1152186), (19110, 1128672), (19595, 1100736), (19656, 1097320), (20160, 1069887), (20384, 1058130), (21168, 1018940), (21840, 987588), (22464, 960155), (22932, 940560), (23514, 917280), (23520, 917046), (24570, 877856), (25480, 846504), (26208, 822990), (26460, 815152), (27433, 786240), (28080, 768124), (28224, 764205), (28665, 752448), (29120, 740691), (30240, 713258), (30576, 705420), (31352, 687960), (32760, 658392), (34398, 627040), (35271, 611520), (35280, 611364), (37440, 576093), (38220, 564336), (39190, 550368), (39312, 548660), (40768, 529065), (42336, 509470), (43680, 493794), (45864, 470280), (47028, 458640), (47040, 458523), (49140, 438928), (50947, 423360), (50960, 423252), (52416, 411495), (52920, 407576), (54866, 393120), (56160, 384062), (57330, 376224), (58785, 366912), (60480, 356629), (61152, 352710), (62704, 343980), (65520, 329196), (68796, 313520), (70542, 305760), (70560, 305682), (76440, 282168), (78380, 275184), (78624, 274330), (82299, 262080), (84672, 254735), (85995, 250816), (87360, 246897), (91728, 235140), (94056, 229320), (98280, 219464), (101894, 211680), (101920, 211626), (105813, 203840), (105840, 203788), (109732, 196560), (112320, 192031), (114660, 188112), (117570, 183456), (122304, 176355), (125408, 171990), (131040, 164598), (137165, 157248), (137592, 156760), (141084, 152880), (141120, 152841)]