81546294960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{7649}}^1$

素因数の和:7765

約数の個数: 480

約数和(自身を含む): 316976587200

約数和(自身を除く): 235430292240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 67, 68, 72, 78, 80, 85, 90, 102, 104, 117, 120, 130, 134, 136, 144, 153, 156, 170, 180, 195, 201, 204, 208, 221, 234, 240, 255, 260, 268, 272, 306, 312, 335, 340, 360, 390, 402, 408, 442, 468, 510, 520, 536, 585, 603, 612, 624, 663, 670, 680, 720, 765, 780, 804, 816, 871, 884, 936, 1005, 1020, 1040, 1072, 1105, 1139, 1170, 1206, 1224, 1326, 1340, 1360, 1530, 1560, 1608, 1742, 1768, 1872, 1989, 2010, 2040, 2210, 2278, 2340, 2412, 2448, 2613, 2652, 2680, 3015, 3060, 3120, 3216, 3315, 3417, 3484, 3536, 3978, 4020, 4080, 4355, 4420, 4556, 4680, 4824, 5226, 5304, 5360, 5695, 6030, 6120, 6630, 6834, 6968, 7649, 7839, 7956, 8040, 8710, 8840, 9112, 9360, 9648, 9945, 10251, 10452, 10608, 11390, 12060, 12240, 13065, 13260, 13668, 13936, 14807, 15298, 15678, 15912, 16080, 17085, 17420, 17680, 18224, 19890, 20502, 20904, 22780, 22947, 24120, 26130, 26520, 27336, 29614, 30596, 31356, 31824, 34170, 34840, 38245, 39195, 39780, 41004, 41808, 44421, 45560, 45894, 48240, 51255, 52260, 53040, 54672, 59228, 61192, 62712, 68340, 68841, 69680, 74035, 76490, 78390, 79560, 82008, 88842, 91120, 91788, 99437, 102510, 104520, 114735, 118456, 122384, 125424, 130033, 133263, 136680, 137682, 148070, 152980, 156780, 159120, 164016, 177684, 183576, 198874, 205020, 209040, 222105, 229470, 236912, 260066, 266526, 273360, 275364, 296140, 298311, 305960, 313560, 344205, 355368, 367152, 390099, 397748, 410040, 444210, 458940, 497185, 512483, 520132, 533052, 550728, 592280, 596622, 611920, 627120, 650165, 666315, 688410, 710736, 780198, 795496, 820080, 888420, 894933, 917880, 994370, 1024966, 1040264, 1066104, 1101456, 1170297, 1184560, 1193244, 1300330, 1332630, 1376820, 1491555, 1537449, 1560396, 1590992, 1690429, 1776840, 1789866, 1835760, 1950495, 1988740, 2049932, 2080528, 2132208, 2340594, 2386488, 2562415, 2600660, 2665260, 2753640, 2983110, 3074898, 3120792, 3380858, 3553680, 3579732, 3900990, 3977480, 4099864, 4474665, 4612347, 4681188, 4772976, 5071287, 5124830, 5201320, 5330520, 5507280, 5851485, 5966220, 6149796, 6241584, 6662279, 6761716, 7159464, 7687245, 7801980, 7954960, 8199728, 8452145, 8712211, 8949330, 9224694, 9362376, 10142574, 10249660, 10402640, 10661040, 11702970, 11932440, 12299592, 13324558, 13523432, 14318928, 15213861, 15374490, 15603960, 16904290, 17424422, 17898660, 18449388, 18724752, 19986837, 20285148, 20499320, 23061735, 23405940, 23864880, 24599184, 25356435, 26136633, 26649116, 27046864, 30427722, 30748980, 31207920, 33311395, 33808580, 34848844, 35797320, 36898776, 39973674, 40570296, 40998640, 43561055, 46123470, 46811880, 50712870, 52273266, 53298232, 59960511, 60855444, 61497960, 66622790, 67617160, 69697688, 71594640, 73797552, 76069305, 78409899, 79947348, 81140592, 87122110, 92246940, 93623760, 99934185, 101425740, 104546532, 106596464, 113258743, 119921022, 121710888, 122995920, 130683165, 133245580, 135234320, 139395376, 152138610, 156819798, 159894696, 174244220, 184493880, 199868370, 202851480, 209093064, 226517486, 239842044, 243421776, 261366330, 266491160, 299802555, 304277220, 313639596, 319789392, 339776229, 348488440, 368987760, 392049495, 399736740, 405702960, 418186128, 453034972, 479684088, 522732660, 532982320, 566293715, 599605110, 608554440, 627279192, 679552458, 696976880, 784098990, 799473480, 906069944, 959368176, 1019328687, 1045465320, 1132587430, 1199210220, 1217108880, 1254558384, 1359104916, 1568197980, 1598946960, 1698881145, 1812139888, 2038657374, 2090930640, 2265174860, 2398420440, 2718209832, 3136395960, 3397762290, 4077314748, 4530349720, 4796840880, 5096643435, 5436419664, 6272791920, 6795524580, 8154629496, 9060699440, 10193286870, 13591049160, 16309258992, 20386573740, 27182098320, 40773147480, 81546294960]

約数ペア:

[(1, 81546294960), (2, 40773147480), (3, 27182098320), (4, 20386573740), (5, 16309258992), (6, 13591049160), (8, 10193286870), (9, 9060699440), (10, 8154629496), (12, 6795524580), (13, 6272791920), (15, 5436419664), (16, 5096643435), (17, 4796840880), (18, 4530349720), (20, 4077314748), (24, 3397762290), (26, 3136395960), (30, 2718209832), (34, 2398420440), (36, 2265174860), (39, 2090930640), (40, 2038657374), (45, 1812139888), (48, 1698881145), (51, 1598946960), (52, 1568197980), (60, 1359104916), (65, 1254558384), (67, 1217108880), (68, 1199210220), (72, 1132587430), (78, 1045465320), (80, 1019328687), (85, 959368176), (90, 906069944), (102, 799473480), (104, 784098990), (117, 696976880), (120, 679552458), (130, 627279192), (134, 608554440), (136, 599605110), (144, 566293715), (153, 532982320), (156, 522732660), (170, 479684088), (180, 453034972), (195, 418186128), (201, 405702960), (204, 399736740), (208, 392049495), (221, 368987760), (234, 348488440), (240, 339776229), (255, 319789392), (260, 313639596), (268, 304277220), (272, 299802555), (306, 266491160), (312, 261366330), (335, 243421776), (340, 239842044), (360, 226517486), (390, 209093064), (402, 202851480), (408, 199868370), (442, 184493880), (468, 174244220), (510, 159894696), (520, 156819798), (536, 152138610), (585, 139395376), (603, 135234320), (612, 133245580), (624, 130683165), (663, 122995920), (670, 121710888), (680, 119921022), (720, 113258743), (765, 106596464), (780, 104546532), (804, 101425740), (816, 99934185), (871, 93623760), (884, 92246940), (936, 87122110), (1005, 81140592), (1020, 79947348), (1040, 78409899), (1072, 76069305), (1105, 73797552), (1139, 71594640), (1170, 69697688), (1206, 67617160), (1224, 66622790), (1326, 61497960), (1340, 60855444), (1360, 59960511), (1530, 53298232), (1560, 52273266), (1608, 50712870), (1742, 46811880), (1768, 46123470), (1872, 43561055), (1989, 40998640), (2010, 40570296), (2040, 39973674), (2210, 36898776), (2278, 35797320), (2340, 34848844), (2412, 33808580), (2448, 33311395), (2613, 31207920), (2652, 30748980), (2680, 30427722), (3015, 27046864), (3060, 26649116), (3120, 26136633), (3216, 25356435), (3315, 24599184), (3417, 23864880), (3484, 23405940), (3536, 23061735), (3978, 20499320), (4020, 20285148), (4080, 19986837), (4355, 18724752), (4420, 18449388), (4556, 17898660), (4680, 17424422), (4824, 16904290), (5226, 15603960), (5304, 15374490), (5360, 15213861), (5695, 14318928), (6030, 13523432), (6120, 13324558), (6630, 12299592), (6834, 11932440), (6968, 11702970), (7649, 10661040), (7839, 10402640), (7956, 10249660), (8040, 10142574), (8710, 9362376), (8840, 9224694), (9112, 8949330), (9360, 8712211), (9648, 8452145), (9945, 8199728), (10251, 7954960), (10452, 7801980), (10608, 7687245), (11390, 7159464), (12060, 6761716), (12240, 6662279), (13065, 6241584), (13260, 6149796), (13668, 5966220), (13936, 5851485), (14807, 5507280), (15298, 5330520), (15678, 5201320), (15912, 5124830), (16080, 5071287), (17085, 4772976), (17420, 4681188), (17680, 4612347), (18224, 4474665), (19890, 4099864), (20502, 3977480), (20904, 3900990), (22780, 3579732), (22947, 3553680), (24120, 3380858), (26130, 3120792), (26520, 3074898), (27336, 2983110), (29614, 2753640), (30596, 2665260), (31356, 2600660), (31824, 2562415), (34170, 2386488), (34840, 2340594), (38245, 2132208), (39195, 2080528), (39780, 2049932), (41004, 1988740), (41808, 1950495), (44421, 1835760), (45560, 1789866), (45894, 1776840), (48240, 1690429), (51255, 1590992), (52260, 1560396), (53040, 1537449), (54672, 1491555), (59228, 1376820), (61192, 1332630), (62712, 1300330), (68340, 1193244), (68841, 1184560), (69680, 1170297), (74035, 1101456), (76490, 1066104), (78390, 1040264), (79560, 1024966), (82008, 994370), (88842, 917880), (91120, 894933), (91788, 888420), (99437, 820080), (102510, 795496), (104520, 780198), (114735, 710736), (118456, 688410), (122384, 666315), (125424, 650165), (130033, 627120), (133263, 611920), (136680, 596622), (137682, 592280), (148070, 550728), (152980, 533052), (156780, 520132), (159120, 512483), (164016, 497185), (177684, 458940), (183576, 444210), (198874, 410040), (205020, 397748), (209040, 390099), (222105, 367152), (229470, 355368), (236912, 344205), (260066, 313560), (266526, 305960), (273360, 298311), (275364, 296140)]