157748760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{911}}^1$

素因数の和:978

約数の個数: 192

約数和(自身を含む): 567665280

約数和(自身を除く): 409916520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 37, 39, 40, 45, 52, 60, 65, 72, 74, 78, 90, 104, 111, 117, 120, 130, 148, 156, 180, 185, 195, 222, 234, 260, 296, 312, 333, 360, 370, 390, 444, 468, 481, 520, 555, 585, 666, 740, 780, 888, 911, 936, 962, 1110, 1170, 1332, 1443, 1480, 1560, 1665, 1822, 1924, 2220, 2340, 2405, 2664, 2733, 2886, 3330, 3644, 3848, 4329, 4440, 4555, 4680, 4810, 5466, 5772, 6660, 7215, 7288, 8199, 8658, 9110, 9620, 10932, 11544, 11843, 13320, 13665, 14430, 16398, 17316, 18220, 19240, 21645, 21864, 23686, 27330, 28860, 32796, 33707, 34632, 35529, 36440, 40995, 43290, 47372, 54660, 57720, 59215, 65592, 67414, 71058, 81990, 86580, 94744, 101121, 106587, 109320, 118430, 134828, 142116, 163980, 168535, 173160, 177645, 202242, 213174, 236860, 269656, 284232, 303363, 327960, 337070, 355290, 404484, 426348, 438191, 473720, 505605, 532935, 606726, 674140, 710580, 808968, 852696, 876382, 1011210, 1065870, 1213452, 1314573, 1348280, 1421160, 1516815, 1752764, 2022420, 2131740, 2190955, 2426904, 2629146, 3033630, 3505528, 3943719, 4044840, 4263480, 4381910, 5258292, 6067260, 6572865, 7887438, 8763820, 10516584, 12134520, 13145730, 15774876, 17527640, 19718595, 26291460, 31549752, 39437190, 52582920, 78874380, 157748760]

約数ペア:

[(1, 157748760), (2, 78874380), (3, 52582920), (4, 39437190), (5, 31549752), (6, 26291460), (8, 19718595), (9, 17527640), (10, 15774876), (12, 13145730), (13, 12134520), (15, 10516584), (18, 8763820), (20, 7887438), (24, 6572865), (26, 6067260), (30, 5258292), (36, 4381910), (37, 4263480), (39, 4044840), (40, 3943719), (45, 3505528), (52, 3033630), (60, 2629146), (65, 2426904), (72, 2190955), (74, 2131740), (78, 2022420), (90, 1752764), (104, 1516815), (111, 1421160), (117, 1348280), (120, 1314573), (130, 1213452), (148, 1065870), (156, 1011210), (180, 876382), (185, 852696), (195, 808968), (222, 710580), (234, 674140), (260, 606726), (296, 532935), (312, 505605), (333, 473720), (360, 438191), (370, 426348), (390, 404484), (444, 355290), (468, 337070), (481, 327960), (520, 303363), (555, 284232), (585, 269656), (666, 236860), (740, 213174), (780, 202242), (888, 177645), (911, 173160), (936, 168535), (962, 163980), (1110, 142116), (1170, 134828), (1332, 118430), (1443, 109320), (1480, 106587), (1560, 101121), (1665, 94744), (1822, 86580), (1924, 81990), (2220, 71058), (2340, 67414), (2405, 65592), (2664, 59215), (2733, 57720), (2886, 54660), (3330, 47372), (3644, 43290), (3848, 40995), (4329, 36440), (4440, 35529), (4555, 34632), (4680, 33707), (4810, 32796), (5466, 28860), (5772, 27330), (6660, 23686), (7215, 21864), (7288, 21645), (8199, 19240), (8658, 18220), (9110, 17316), (9620, 16398), (10932, 14430), (11544, 13665), (11843, 13320)]