72662080

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1$

素因数の和:109

約数の個数: 168

約数和(自身を含む): 198580248

約数和(自身を除く): 125918168

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 37, 38, 40, 64, 68, 74, 76, 80, 85, 95, 136, 148, 152, 160, 170, 185, 190, 272, 296, 304, 320, 323, 340, 361, 370, 380, 544, 592, 608, 629, 646, 680, 703, 722, 740, 760, 1088, 1184, 1216, 1258, 1292, 1360, 1406, 1444, 1480, 1520, 1615, 1805, 2368, 2516, 2584, 2720, 2812, 2888, 2960, 3040, 3145, 3230, 3515, 3610, 5032, 5168, 5440, 5624, 5776, 5920, 6080, 6137, 6290, 6460, 7030, 7220, 10064, 10336, 11248, 11552, 11840, 11951, 12274, 12580, 12920, 13357, 14060, 14440, 20128, 20672, 22496, 23104, 23902, 24548, 25160, 25840, 26714, 28120, 28880, 30685, 40256, 44992, 47804, 49096, 50320, 51680, 53428, 56240, 57760, 59755, 61370, 66785, 95608, 98192, 100640, 103360, 106856, 112480, 115520, 119510, 122740, 133570, 191216, 196384, 201280, 213712, 224960, 227069, 239020, 245480, 267140, 382432, 392768, 427424, 454138, 478040, 490960, 534280, 764864, 854848, 908276, 956080, 981920, 1068560, 1135345, 1816552, 1912160, 1963840, 2137120, 2270690, 3633104, 3824320, 4274240, 4541380, 7266208, 9082760, 14532416, 18165520, 36331040, 72662080]

約数ペア:

[(1, 72662080), (2, 36331040), (4, 18165520), (5, 14532416), (8, 9082760), (10, 7266208), (16, 4541380), (17, 4274240), (19, 3824320), (20, 3633104), (32, 2270690), (34, 2137120), (37, 1963840), (38, 1912160), (40, 1816552), (64, 1135345), (68, 1068560), (74, 981920), (76, 956080), (80, 908276), (85, 854848), (95, 764864), (136, 534280), (148, 490960), (152, 478040), (160, 454138), (170, 427424), (185, 392768), (190, 382432), (272, 267140), (296, 245480), (304, 239020), (320, 227069), (323, 224960), (340, 213712), (361, 201280), (370, 196384), (380, 191216), (544, 133570), (592, 122740), (608, 119510), (629, 115520), (646, 112480), (680, 106856), (703, 103360), (722, 100640), (740, 98192), (760, 95608), (1088, 66785), (1184, 61370), (1216, 59755), (1258, 57760), (1292, 56240), (1360, 53428), (1406, 51680), (1444, 50320), (1480, 49096), (1520, 47804), (1615, 44992), (1805, 40256), (2368, 30685), (2516, 28880), (2584, 28120), (2720, 26714), (2812, 25840), (2888, 25160), (2960, 24548), (3040, 23902), (3145, 23104), (3230, 22496), (3515, 20672), (3610, 20128), (5032, 14440), (5168, 14060), (5440, 13357), (5624, 12920), (5776, 12580), (5920, 12274), (6080, 11951), (6137, 11840), (6290, 11552), (6460, 11248), (7030, 10336), (7220, 10064)]