160879770

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:242

約数の個数: 160

約数和(自身を含む): 459993600

約数和(自身を除く): 299113830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 43, 45, 54, 62, 81, 86, 90, 93, 129, 135, 149, 155, 162, 186, 215, 258, 270, 279, 298, 310, 387, 405, 430, 447, 465, 558, 645, 745, 774, 810, 837, 894, 930, 1161, 1290, 1333, 1341, 1395, 1490, 1674, 1935, 2235, 2322, 2511, 2666, 2682, 2790, 3483, 3870, 3999, 4023, 4185, 4470, 4619, 5022, 5805, 6407, 6665, 6705, 6966, 7998, 8046, 8370, 9238, 11610, 11997, 12069, 12555, 12814, 13330, 13410, 13857, 17415, 19221, 19995, 20115, 23095, 23994, 24138, 25110, 27714, 32035, 34830, 35991, 38442, 39990, 40230, 41571, 46190, 57663, 59985, 60345, 64070, 69285, 71982, 83142, 96105, 107973, 115326, 119970, 120690, 124713, 138570, 172989, 179955, 192210, 198617, 207855, 215946, 249426, 288315, 345978, 359910, 374139, 397234, 415710, 518967, 539865, 576630, 595851, 623565, 748278, 864945, 993085, 1037934, 1079730, 1191702, 1247130, 1729890, 1787553, 1870695, 1986170, 2594835, 2979255, 3575106, 3741390, 5189670, 5362659, 5958510, 8937765, 10725318, 16087977, 17875530, 26813295, 32175954, 53626590, 80439885, 160879770]

約数ペア:

[(1, 160879770), (2, 80439885), (3, 53626590), (5, 32175954), (6, 26813295), (9, 17875530), (10, 16087977), (15, 10725318), (18, 8937765), (27, 5958510), (30, 5362659), (31, 5189670), (43, 3741390), (45, 3575106), (54, 2979255), (62, 2594835), (81, 1986170), (86, 1870695), (90, 1787553), (93, 1729890), (129, 1247130), (135, 1191702), (149, 1079730), (155, 1037934), (162, 993085), (186, 864945), (215, 748278), (258, 623565), (270, 595851), (279, 576630), (298, 539865), (310, 518967), (387, 415710), (405, 397234), (430, 374139), (447, 359910), (465, 345978), (558, 288315), (645, 249426), (745, 215946), (774, 207855), (810, 198617), (837, 192210), (894, 179955), (930, 172989), (1161, 138570), (1290, 124713), (1333, 120690), (1341, 119970), (1395, 115326), (1490, 107973), (1674, 96105), (1935, 83142), (2235, 71982), (2322, 69285), (2511, 64070), (2666, 60345), (2682, 59985), (2790, 57663), (3483, 46190), (3870, 41571), (3999, 40230), (4023, 39990), (4185, 38442), (4470, 35991), (4619, 34830), (5022, 32035), (5805, 27714), (6407, 25110), (6665, 24138), (6705, 23994), (6966, 23095), (7998, 20115), (8046, 19995), (8370, 19221), (9238, 17415), (11610, 13857), (11997, 13410), (12069, 13330), (12555, 12814)]