1457479260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1753}}^1$

素因数の和:1948

約数の個数: 144

約数和(自身を含む): 4596883200

約数和(自身を除く): 3139403940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 149, 155, 180, 186, 279, 298, 310, 372, 447, 465, 558, 596, 620, 745, 894, 930, 1116, 1341, 1395, 1490, 1753, 1788, 1860, 2235, 2682, 2790, 2980, 3506, 4470, 4619, 5259, 5364, 5580, 6705, 7012, 8765, 8940, 9238, 10518, 13410, 13857, 15777, 17530, 18476, 21036, 23095, 26295, 26820, 27714, 31554, 35060, 41571, 46190, 52590, 54343, 55428, 63108, 69285, 78885, 83142, 92380, 105180, 108686, 138570, 157770, 163029, 166284, 207855, 217372, 261197, 271715, 277140, 315540, 326058, 415710, 489087, 522394, 543430, 652116, 783591, 815145, 831420, 978174, 1044788, 1086860, 1305985, 1567182, 1630290, 1956348, 2350773, 2445435, 2611970, 3134364, 3260580, 3917955, 4701546, 4890870, 5223940, 7835910, 8097107, 9403092, 9781740, 11753865, 15671820, 16194214, 23507730, 24291321, 32388428, 40485535, 47015460, 48582642, 72873963, 80971070, 97165284, 121456605, 145747926, 161942140, 242913210, 291495852, 364369815, 485826420, 728739630, 1457479260]

約数ペア:

[(1, 1457479260), (2, 728739630), (3, 485826420), (4, 364369815), (5, 291495852), (6, 242913210), (9, 161942140), (10, 145747926), (12, 121456605), (15, 97165284), (18, 80971070), (20, 72873963), (30, 48582642), (31, 47015460), (36, 40485535), (45, 32388428), (60, 24291321), (62, 23507730), (90, 16194214), (93, 15671820), (124, 11753865), (149, 9781740), (155, 9403092), (180, 8097107), (186, 7835910), (279, 5223940), (298, 4890870), (310, 4701546), (372, 3917955), (447, 3260580), (465, 3134364), (558, 2611970), (596, 2445435), (620, 2350773), (745, 1956348), (894, 1630290), (930, 1567182), (1116, 1305985), (1341, 1086860), (1395, 1044788), (1490, 978174), (1753, 831420), (1788, 815145), (1860, 783591), (2235, 652116), (2682, 543430), (2790, 522394), (2980, 489087), (3506, 415710), (4470, 326058), (4619, 315540), (5259, 277140), (5364, 271715), (5580, 261197), (6705, 217372), (7012, 207855), (8765, 166284), (8940, 163029), (9238, 157770), (10518, 138570), (13410, 108686), (13857, 105180), (15777, 92380), (17530, 83142), (18476, 78885), (21036, 69285), (23095, 63108), (26295, 55428), (26820, 54343), (27714, 52590), (31554, 46190), (35060, 41571)]