1320201397584

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{885889}}^1$

素因数の和:886113

約数の個数: 120

約数和(自身を含む): 3770064355200

約数和(自身を除く): 2449862957616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 131, 144, 158, 237, 262, 316, 393, 474, 524, 632, 711, 786, 948, 1048, 1179, 1264, 1422, 1572, 1896, 2096, 2358, 2844, 3144, 3792, 4716, 5688, 6288, 9432, 10349, 11376, 18864, 20698, 31047, 41396, 62094, 82792, 93141, 124188, 165584, 186282, 248376, 372564, 496752, 745128, 885889, 1490256, 1771778, 2657667, 3543556, 5315334, 7087112, 7973001, 10630668, 14174224, 15946002, 21261336, 31892004, 42522672, 63784008, 69985231, 116051459, 127568016, 139970462, 209955693, 232102918, 279940924, 348154377, 419911386, 464205836, 559881848, 629867079, 696308754, 839822772, 928411672, 1044463131, 1119763696, 1259734158, 1392617508, 1679645544, 1856823344, 2088926262, 2519468316, 2785235016, 3359291088, 4177852524, 5038936632, 5570470032, 8355705048, 9168065261, 10077873264, 16711410096, 18336130522, 27504195783, 36672261044, 55008391566, 73344522088, 82512587349, 110016783132, 146689044176, 165025174698, 220033566264, 330050349396, 440067132528, 660100698792, 1320201397584]

約数ペア:

[(1, 1320201397584), (2, 660100698792), (3, 440067132528), (4, 330050349396), (6, 220033566264), (8, 165025174698), (9, 146689044176), (12, 110016783132), (16, 82512587349), (18, 73344522088), (24, 55008391566), (36, 36672261044), (48, 27504195783), (72, 18336130522), (79, 16711410096), (131, 10077873264), (144, 9168065261), (158, 8355705048), (237, 5570470032), (262, 5038936632), (316, 4177852524), (393, 3359291088), (474, 2785235016), (524, 2519468316), (632, 2088926262), (711, 1856823344), (786, 1679645544), (948, 1392617508), (1048, 1259734158), (1179, 1119763696), (1264, 1044463131), (1422, 928411672), (1572, 839822772), (1896, 696308754), (2096, 629867079), (2358, 559881848), (2844, 464205836), (3144, 419911386), (3792, 348154377), (4716, 279940924), (5688, 232102918), (6288, 209955693), (9432, 139970462), (10349, 127568016), (11376, 116051459), (18864, 69985231), (20698, 63784008), (31047, 42522672), (41396, 31892004), (62094, 21261336), (82792, 15946002), (93141, 14174224), (124188, 10630668), (165584, 7973001), (186282, 7087112), (248376, 5315334), (372564, 3543556), (496752, 2657667), (745128, 1771778), (885889, 1490256)]