80767221840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1\times {\mathrm{5483}}^1$

素因数の和:6042

約数の個数: 240

約数和(自身を含む): 278466552000

約数和(自身を除く): 197699330160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 499, 615, 656, 720, 738, 820, 984, 998, 1230, 1476, 1497, 1640, 1845, 1968, 1996, 2460, 2495, 2952, 2994, 3280, 3690, 3992, 4491, 4920, 4990, 5483, 5904, 5988, 7380, 7485, 7984, 8982, 9840, 9980, 10966, 11976, 14760, 14970, 16449, 17964, 19960, 20459, 21932, 22455, 23952, 27415, 29520, 29940, 32898, 35928, 39920, 40918, 43864, 44910, 49347, 54830, 59880, 61377, 65796, 71856, 81836, 82245, 87728, 89820, 98694, 102295, 109660, 119760, 122754, 131592, 163672, 164490, 179640, 184131, 197388, 204590, 219320, 224803, 245508, 246735, 263184, 306885, 327344, 328980, 359280, 368262, 394776, 409180, 438640, 449606, 491016, 493470, 613770, 657960, 674409, 736524, 789552, 818360, 899212, 920655, 982032, 986940, 1124015, 1227540, 1315920, 1348818, 1473048, 1636720, 1798424, 1841310, 1973880, 2023227, 2248030, 2455080, 2697636, 2736017, 2946096, 3372045, 3596848, 3682620, 3947760, 4046454, 4496060, 4910160, 5395272, 5472034, 6744090, 7365240, 8092908, 8208051, 8992120, 10116135, 10790544, 10944068, 13488180, 13680085, 14730480, 16185816, 16416102, 17984240, 20232270, 21888136, 24624153, 26976360, 27360170, 32371632, 32832204, 40464540, 41040255, 43776272, 49248306, 53952720, 54720340, 65664408, 80929080, 82080510, 98496612, 109440680, 112176697, 123120765, 131328816, 161858160, 164161020, 196993224, 218881360, 224353394, 246241530, 328322040, 336530091, 393986448, 448706788, 492483060, 560883485, 656644080, 673060182, 897413576, 984966120, 1009590273, 1121766970, 1346120364, 1682650455, 1794827152, 1969932240, 2019180546, 2243533940, 2692240728, 3365300910, 4038361092, 4487067880, 5047951365, 5384481456, 6730601820, 8076722184, 8974135760, 10095902730, 13461203640, 16153444368, 20191805460, 26922407280, 40383610920, 80767221840]

約数ペア:

[(1, 80767221840), (2, 40383610920), (3, 26922407280), (4, 20191805460), (5, 16153444368), (6, 13461203640), (8, 10095902730), (9, 8974135760), (10, 8076722184), (12, 6730601820), (15, 5384481456), (16, 5047951365), (18, 4487067880), (20, 4038361092), (24, 3365300910), (30, 2692240728), (36, 2243533940), (40, 2019180546), (41, 1969932240), (45, 1794827152), (48, 1682650455), (60, 1346120364), (72, 1121766970), (80, 1009590273), (82, 984966120), (90, 897413576), (120, 673060182), (123, 656644080), (144, 560883485), (164, 492483060), (180, 448706788), (205, 393986448), (240, 336530091), (246, 328322040), (328, 246241530), (360, 224353394), (369, 218881360), (410, 196993224), (492, 164161020), (499, 161858160), (615, 131328816), (656, 123120765), (720, 112176697), (738, 109440680), (820, 98496612), (984, 82080510), (998, 80929080), (1230, 65664408), (1476, 54720340), (1497, 53952720), (1640, 49248306), (1845, 43776272), (1968, 41040255), (1996, 40464540), (2460, 32832204), (2495, 32371632), (2952, 27360170), (2994, 26976360), (3280, 24624153), (3690, 21888136), (3992, 20232270), (4491, 17984240), (4920, 16416102), (4990, 16185816), (5483, 14730480), (5904, 13680085), (5988, 13488180), (7380, 10944068), (7485, 10790544), (7984, 10116135), (8982, 8992120), (9840, 8208051), (9980, 8092908), (10966, 7365240), (11976, 6744090), (14760, 5472034), (14970, 5395272), (16449, 4910160), (17964, 4496060), (19960, 4046454), (20459, 3947760), (21932, 3682620), (22455, 3596848), (23952, 3372045), (27415, 2946096), (29520, 2736017), (29940, 2697636), (32898, 2455080), (35928, 2248030), (39920, 2023227), (40918, 1973880), (43864, 1841310), (44910, 1798424), (49347, 1636720), (54830, 1473048), (59880, 1348818), (61377, 1315920), (65796, 1227540), (71856, 1124015), (81836, 986940), (82245, 982032), (87728, 920655), (89820, 899212), (98694, 818360), (102295, 789552), (109660, 736524), (119760, 674409), (122754, 657960), (131592, 613770), (163672, 493470), (164490, 491016), (179640, 449606), (184131, 438640), (197388, 409180), (204590, 394776), (219320, 368262), (224803, 359280), (245508, 328980), (246735, 327344), (263184, 306885)]