387508680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2671}}^1$

素因数の和:2732

約数の個数: 192

約数和(自身を含む): 1400555520

約数和(自身を除く): 1013046840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 62, 65, 72, 78, 90, 93, 104, 117, 120, 124, 130, 155, 156, 180, 186, 195, 234, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 520, 558, 585, 620, 744, 780, 806, 930, 936, 1116, 1170, 1209, 1240, 1395, 1560, 1612, 1860, 2015, 2232, 2340, 2418, 2671, 2790, 3224, 3627, 3720, 4030, 4680, 4836, 5342, 5580, 6045, 7254, 8013, 8060, 9672, 10684, 11160, 12090, 13355, 14508, 16026, 16120, 18135, 21368, 24039, 24180, 26710, 29016, 32052, 34723, 36270, 40065, 48078, 48360, 53420, 64104, 69446, 72540, 80130, 82801, 96156, 104169, 106840, 120195, 138892, 145080, 160260, 165602, 173615, 192312, 208338, 240390, 248403, 277784, 312507, 320520, 331204, 347230, 414005, 416676, 480780, 496806, 520845, 625014, 662408, 694460, 745209, 828010, 833352, 961560, 993612, 1041690, 1076413, 1242015, 1250028, 1388920, 1490418, 1562535, 1656020, 1987224, 2083380, 2152826, 2484030, 2500056, 2980836, 3125070, 3229239, 3312040, 3726045, 4166760, 4305652, 4968060, 5382065, 5961672, 6250140, 6458478, 7452090, 8611304, 9687717, 9936120, 10764130, 12500280, 12916956, 14904180, 16146195, 19375434, 21528260, 25833912, 29808360, 32292390, 38750868, 43056520, 48438585, 64584780, 77501736, 96877170, 129169560, 193754340, 387508680]

約数ペア:

[(1, 387508680), (2, 193754340), (3, 129169560), (4, 96877170), (5, 77501736), (6, 64584780), (8, 48438585), (9, 43056520), (10, 38750868), (12, 32292390), (13, 29808360), (15, 25833912), (18, 21528260), (20, 19375434), (24, 16146195), (26, 14904180), (30, 12916956), (31, 12500280), (36, 10764130), (39, 9936120), (40, 9687717), (45, 8611304), (52, 7452090), (60, 6458478), (62, 6250140), (65, 5961672), (72, 5382065), (78, 4968060), (90, 4305652), (93, 4166760), (104, 3726045), (117, 3312040), (120, 3229239), (124, 3125070), (130, 2980836), (155, 2500056), (156, 2484030), (180, 2152826), (186, 2083380), (195, 1987224), (234, 1656020), (248, 1562535), (260, 1490418), (279, 1388920), (310, 1250028), (312, 1242015), (360, 1076413), (372, 1041690), (390, 993612), (403, 961560), (465, 833352), (468, 828010), (520, 745209), (558, 694460), (585, 662408), (620, 625014), (744, 520845), (780, 496806), (806, 480780), (930, 416676), (936, 414005), (1116, 347230), (1170, 331204), (1209, 320520), (1240, 312507), (1395, 277784), (1560, 248403), (1612, 240390), (1860, 208338), (2015, 192312), (2232, 173615), (2340, 165602), (2418, 160260), (2671, 145080), (2790, 138892), (3224, 120195), (3627, 106840), (3720, 104169), (4030, 96156), (4680, 82801), (4836, 80130), (5342, 72540), (5580, 69446), (6045, 64104), (7254, 53420), (8013, 48360), (8060, 48078), (9672, 40065), (10684, 36270), (11160, 34723), (12090, 32052), (13355, 29016), (14508, 26710), (16026, 24180), (16120, 24039), (18135, 21368)]