15696029120

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1\times {\mathrm{1951}}^1$

素因数の和:2810

約数の個数: 112

約数和(自身を含む): 38649225216

約数和(自身を除く): 22953196096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 811, 992, 1240, 1622, 1951, 1984, 2480, 3244, 3902, 4055, 4960, 6488, 7804, 8110, 9755, 9920, 12976, 15608, 16220, 19510, 25141, 25952, 31216, 32440, 39020, 50282, 51904, 60481, 62432, 64880, 78040, 100564, 120962, 124864, 125705, 129760, 156080, 201128, 241924, 251410, 259520, 302405, 312160, 402256, 483848, 502820, 604810, 624320, 804512, 967696, 1005640, 1209620, 1582261, 1609024, 1935392, 2011280, 2419240, 3164522, 3870784, 4022560, 4838480, 6329044, 7911305, 8045120, 9676960, 12658088, 15822610, 19353920, 25316176, 31645220, 49050091, 50632352, 63290440, 98100182, 101264704, 126580880, 196200364, 245250455, 253161760, 392400728, 490500910, 506323520, 784801456, 981001820, 1569602912, 1962003640, 3139205824, 3924007280, 7848014560, 15696029120]

約数ペア:

[(1, 15696029120), (2, 7848014560), (4, 3924007280), (5, 3139205824), (8, 1962003640), (10, 1569602912), (16, 981001820), (20, 784801456), (31, 506323520), (32, 490500910), (40, 392400728), (62, 253161760), (64, 245250455), (80, 196200364), (124, 126580880), (155, 101264704), (160, 98100182), (248, 63290440), (310, 50632352), (320, 49050091), (496, 31645220), (620, 25316176), (811, 19353920), (992, 15822610), (1240, 12658088), (1622, 9676960), (1951, 8045120), (1984, 7911305), (2480, 6329044), (3244, 4838480), (3902, 4022560), (4055, 3870784), (4960, 3164522), (6488, 2419240), (7804, 2011280), (8110, 1935392), (9755, 1609024), (9920, 1582261), (12976, 1209620), (15608, 1005640), (16220, 967696), (19510, 804512), (25141, 624320), (25952, 604810), (31216, 502820), (32440, 483848), (39020, 402256), (50282, 312160), (51904, 302405), (60481, 259520), (62432, 251410), (64880, 241924), (78040, 201128), (100564, 156080), (120962, 129760), (124864, 125705)]