20466351360

素因数分解:

$2^8\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2789}}^1$

素因数の和:2843

約数の個数: 648

約数和(自身を含む): 88740648360

約数和(自身を除く): 68274297000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 49, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 98, 104, 105, 112, 117, 120, 126, 128, 130, 140, 144, 147, 156, 160, 168, 180, 182, 192, 195, 196, 208, 210, 224, 234, 240, 245, 252, 256, 260, 273, 280, 288, 294, 312, 315, 320, 336, 360, 364, 384, 390, 392, 416, 420, 441, 448, 455, 468, 480, 490, 504, 520, 546, 560, 576, 585, 588, 624, 630, 637, 640, 672, 720, 728, 735, 768, 780, 784, 819, 832, 840, 882, 896, 910, 936, 960, 980, 1008, 1040, 1092, 1120, 1152, 1170, 1176, 1248, 1260, 1274, 1280, 1344, 1365, 1440, 1456, 1470, 1560, 1568, 1638, 1664, 1680, 1764, 1792, 1820, 1872, 1911, 1920, 1960, 2016, 2080, 2184, 2205, 2240, 2304, 2340, 2352, 2496, 2520, 2548, 2688, 2730, 2789, 2880, 2912, 2940, 3120, 3136, 3185, 3276, 3328, 3360, 3528, 3640, 3744, 3822, 3840, 3920, 4032, 4095, 4160, 4368, 4410, 4480, 4680, 4704, 4992, 5040, 5096, 5376, 5460, 5578, 5733, 5760, 5824, 5880, 6240, 6272, 6370, 6552, 6720, 7056, 7280, 7488, 7644, 7840, 8064, 8190, 8320, 8367, 8736, 8820, 8960, 9360, 9408, 9555, 9984, 10080, 10192, 10920, 11156, 11466, 11520, 11648, 11760, 12480, 12544, 12740, 13104, 13440, 13945, 14112, 14560, 14976, 15288, 15680, 16128, 16380, 16640, 16734, 17472, 17640, 18720, 18816, 19110, 19523, 20160, 20384, 21840, 22312, 22932, 23296, 23520, 24960, 25101, 25480, 26208, 26880, 27890, 28224, 28665, 29120, 29952, 30576, 31360, 32760, 33468, 34944, 35280, 36257, 37440, 37632, 38220, 39046, 40320, 40768, 41835, 43680, 44624, 45864, 47040, 49920, 50202, 50960, 52416, 55780, 56448, 57330, 58240, 58569, 61152, 62720, 65520, 66936, 69888, 70560, 72514, 74880, 76440, 78092, 80640, 81536, 83670, 87360, 89248, 91728, 94080, 97615, 100404, 101920, 104832, 108771, 111560, 112896, 114660, 116480, 117138, 122304, 125505, 131040, 133872, 136661, 141120, 145028, 149760, 152880, 156184, 163072, 167340, 174720, 175707, 178496, 181285, 183456, 188160, 195230, 200808, 203840, 209664, 217542, 223120, 229320, 234276, 244608, 251010, 253799, 262080, 267744, 273322, 282240, 290056, 292845, 305760, 312368, 326313, 334680, 349440, 351414, 356992, 362570, 366912, 390460, 401616, 407680, 409983, 435084, 446240, 458640, 468552, 489216, 502020, 507598, 524160, 535488, 543855, 546644, 564480, 580112, 585690, 611520, 624736, 652626, 669360, 683305, 702828, 713984, 725140, 733824, 761397, 780920, 803232, 815360, 819966, 870168, 878535, 892480, 917280, 937104, 1004040, 1015196, 1048320, 1070976, 1087710, 1093288, 1160224, 1171380, 1223040, 1229949, 1249472, 1268995, 1305252, 1338720, 1366610, 1405656, 1450280, 1467648, 1522794, 1561840, 1606464, 1631565, 1639932, 1740336, 1757070, 1776593, 1784960, 1834560, 1874208, 2008080, 2030392, 2049915, 2141952, 2175420, 2186576, 2284191, 2320448, 2342760, 2446080, 2459898, 2498944, 2537990, 2610504, 2677440, 2733220, 2811312, 2900560, 3045588, 3123680, 3212928, 3263130, 3279864, 3480672, 3514140, 3553186, 3569920, 3669120, 3748416, 3806985, 4016160, 4060784, 4099830, 4350840, 4373152, 4568382, 4640896, 4685520, 4919796, 4997888, 5075980, 5221008, 5329779, 5354880, 5466440, 5622624, 5801120, 6091176, 6149745, 6247360, 6425856, 6526260, 6559728, 6961344, 7028280, 7106372, 7338240, 7496832, 7613970, 8032320, 8121568, 8199660, 8701680, 8746304, 8882965, 9136764, 9281792, 9371040, 9839592, 10151960, 10442016, 10659558, 10709760, 10932880, 11245248, 11420955, 11602240, 12182352, 12299490, 12494720, 13052520, 13119456, 13922688, 14056560, 14212744, 14993664, 15227940, 15989337, 16064640, 16243136, 16399320, 17403360, 17492608, 17765930, 18273528, 18742080, 19679184, 20303920, 20884032, 21319116, 21865760, 22490496, 22841910, 23204480, 24364704, 24598980, 24989440, 26105040, 26238912, 26648895, 27845376, 28113120, 28425488, 30455880, 31978674, 32129280, 32486272, 32798640, 34806720, 34985216, 35531860, 36547056, 37484160, 39358368, 40607840, 41768064, 42638232, 43731520, 44980992, 45683820, 46408960, 48729408, 49197960, 52210080, 52477824, 53297790, 56226240, 56850976, 60911760, 63957348, 64972544, 65597280, 69613440, 71063720, 73094112, 74968320, 78716736, 79946685, 81215680, 83536128, 85276464, 87463040, 91367640, 97458816, 98395920, 104420160, 104955648, 106595580, 112452480, 113701952, 121823520, 127914696, 131194560, 139226880, 142127440, 146188224, 157433472, 159893370, 162431360, 170552928, 174926080, 182735280, 194917632, 196791840, 208840320, 213191160, 224904960, 227403904, 243647040, 255829392, 262389120, 284254880, 292376448, 314866944, 319786740, 324862720, 341105856, 365470560, 393583680, 417680640, 426382320, 454807808, 487294080, 511658784, 524778240, 568509760, 584752896, 639573480, 682211712, 730941120, 787167360, 852764640, 974588160, 1023317568, 1137019520, 1279146960, 1364423424, 1461882240, 1574334720, 1705529280, 2046635136, 2274039040, 2558293920, 2923764480, 3411058560, 4093270272, 5116587840, 6822117120, 10233175680, 20466351360]

約数ペア:

[(1, 20466351360), (2, 10233175680), (3, 6822117120), (4, 5116587840), (5, 4093270272), (6, 3411058560), (7, 2923764480), (8, 2558293920), (9, 2274039040), (10, 2046635136), (12, 1705529280), (13, 1574334720), (14, 1461882240), (15, 1364423424), (16, 1279146960), (18, 1137019520), (20, 1023317568), (21, 974588160), (24, 852764640), (26, 787167360), (28, 730941120), (30, 682211712), (32, 639573480), (35, 584752896), (36, 568509760), (39, 524778240), (40, 511658784), (42, 487294080), (45, 454807808), (48, 426382320), (49, 417680640), (52, 393583680), (56, 365470560), (60, 341105856), (63, 324862720), (64, 319786740), (65, 314866944), (70, 292376448), (72, 284254880), (78, 262389120), (80, 255829392), (84, 243647040), (90, 227403904), (91, 224904960), (96, 213191160), (98, 208840320), (104, 196791840), (105, 194917632), (112, 182735280), (117, 174926080), (120, 170552928), (126, 162431360), (128, 159893370), (130, 157433472), (140, 146188224), (144, 142127440), (147, 139226880), (156, 131194560), (160, 127914696), (168, 121823520), (180, 113701952), (182, 112452480), (192, 106595580), (195, 104955648), (196, 104420160), (208, 98395920), (210, 97458816), (224, 91367640), (234, 87463040), (240, 85276464), (245, 83536128), (252, 81215680), (256, 79946685), (260, 78716736), (273, 74968320), (280, 73094112), (288, 71063720), (294, 69613440), (312, 65597280), (315, 64972544), (320, 63957348), (336, 60911760), (360, 56850976), (364, 56226240), (384, 53297790), (390, 52477824), (392, 52210080), (416, 49197960), (420, 48729408), (441, 46408960), (448, 45683820), (455, 44980992), (468, 43731520), (480, 42638232), (490, 41768064), (504, 40607840), (520, 39358368), (546, 37484160), (560, 36547056), (576, 35531860), (585, 34985216), (588, 34806720), (624, 32798640), (630, 32486272), (637, 32129280), (640, 31978674), (672, 30455880), (720, 28425488), (728, 28113120), (735, 27845376), (768, 26648895), (780, 26238912), (784, 26105040), (819, 24989440), (832, 24598980), (840, 24364704), (882, 23204480), (896, 22841910), (910, 22490496), (936, 21865760), (960, 21319116), (980, 20884032), (1008, 20303920), (1040, 19679184), (1092, 18742080), (1120, 18273528), (1152, 17765930), (1170, 17492608), (1176, 17403360), (1248, 16399320), (1260, 16243136), (1274, 16064640), (1280, 15989337), (1344, 15227940), (1365, 14993664), (1440, 14212744), (1456, 14056560), (1470, 13922688), (1560, 13119456), (1568, 13052520), (1638, 12494720), (1664, 12299490), (1680, 12182352), (1764, 11602240), (1792, 11420955), (1820, 11245248), (1872, 10932880), (1911, 10709760), (1920, 10659558), (1960, 10442016), (2016, 10151960), (2080, 9839592), (2184, 9371040), (2205, 9281792), (2240, 9136764), (2304, 8882965), (2340, 8746304), (2352, 8701680), (2496, 8199660), (2520, 8121568), (2548, 8032320), (2688, 7613970), (2730, 7496832), (2789, 7338240), (2880, 7106372), (2912, 7028280), (2940, 6961344), (3120, 6559728), (3136, 6526260), (3185, 6425856), (3276, 6247360), (3328, 6149745), (3360, 6091176), (3528, 5801120), (3640, 5622624), (3744, 5466440), (3822, 5354880), (3840, 5329779), (3920, 5221008), (4032, 5075980), (4095, 4997888), (4160, 4919796), (4368, 4685520), (4410, 4640896), (4480, 4568382), (4680, 4373152), (4704, 4350840), (4992, 4099830), (5040, 4060784), (5096, 4016160), (5376, 3806985), (5460, 3748416), (5578, 3669120), (5733, 3569920), (5760, 3553186), (5824, 3514140), (5880, 3480672), (6240, 3279864), (6272, 3263130), (6370, 3212928), (6552, 3123680), (6720, 3045588), (7056, 2900560), (7280, 2811312), (7488, 2733220), (7644, 2677440), (7840, 2610504), (8064, 2537990), (8190, 2498944), (8320, 2459898), (8367, 2446080), (8736, 2342760), (8820, 2320448), (8960, 2284191), (9360, 2186576), (9408, 2175420), (9555, 2141952), (9984, 2049915), (10080, 2030392), (10192, 2008080), (10920, 1874208), (11156, 1834560), (11466, 1784960), (11520, 1776593), (11648, 1757070), (11760, 1740336), (12480, 1639932), (12544, 1631565), (12740, 1606464), (13104, 1561840), (13440, 1522794), (13945, 1467648), (14112, 1450280), (14560, 1405656), (14976, 1366610), (15288, 1338720), (15680, 1305252), (16128, 1268995), (16380, 1249472), (16640, 1229949), (16734, 1223040), (17472, 1171380), (17640, 1160224), (18720, 1093288), (18816, 1087710), (19110, 1070976), (19523, 1048320), (20160, 1015196), (20384, 1004040), (21840, 937104), (22312, 917280), (22932, 892480), (23296, 878535), (23520, 870168), (24960, 819966), (25101, 815360), (25480, 803232), (26208, 780920), (26880, 761397), (27890, 733824), (28224, 725140), (28665, 713984), (29120, 702828), (29952, 683305), (30576, 669360), (31360, 652626), (32760, 624736), (33468, 611520), (34944, 585690), (35280, 580112), (36257, 564480), (37440, 546644), (37632, 543855), (38220, 535488), (39046, 524160), (40320, 507598), (40768, 502020), (41835, 489216), (43680, 468552), (44624, 458640), (45864, 446240), (47040, 435084), (49920, 409983), (50202, 407680), (50960, 401616), (52416, 390460), (55780, 366912), (56448, 362570), (57330, 356992), (58240, 351414), (58569, 349440), (61152, 334680), (62720, 326313), (65520, 312368), (66936, 305760), (69888, 292845), (70560, 290056), (72514, 282240), (74880, 273322), (76440, 267744), (78092, 262080), (80640, 253799), (81536, 251010), (83670, 244608), (87360, 234276), (89248, 229320), (91728, 223120), (94080, 217542), (97615, 209664), (100404, 203840), (101920, 200808), (104832, 195230), (108771, 188160), (111560, 183456), (112896, 181285), (114660, 178496), (116480, 175707), (117138, 174720), (122304, 167340), (125505, 163072), (131040, 156184), (133872, 152880), (136661, 149760), (141120, 145028)]