3747981720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{11239}}^1$

素因数の和:11657

約数の個数: 128

約数和(自身を含む): 12883737600

約数和(自身を除く): 9135755880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 397, 420, 794, 840, 1191, 1588, 1985, 2382, 2779, 3176, 3970, 4764, 5558, 5955, 7940, 8337, 9528, 11116, 11239, 11910, 13895, 15880, 16674, 22232, 22478, 23820, 27790, 33348, 33717, 41685, 44956, 47640, 55580, 56195, 66696, 67434, 78673, 83370, 89912, 111160, 112390, 134868, 157346, 166740, 168585, 224780, 236019, 269736, 314692, 333480, 337170, 393365, 449560, 472038, 629384, 674340, 786730, 944076, 1180095, 1348680, 1573460, 1888152, 2360190, 3146920, 4461883, 4720380, 8923766, 9440760, 13385649, 17847532, 22309415, 26771298, 31233181, 35695064, 44618830, 53542596, 62466362, 66928245, 89237660, 93699543, 107085192, 124932724, 133856490, 156165905, 178475320, 187399086, 249865448, 267712980, 312331810, 374798172, 468497715, 535425960, 624663620, 749596344, 936995430, 1249327240, 1873990860, 3747981720]

約数ペア:

[(1, 3747981720), (2, 1873990860), (3, 1249327240), (4, 936995430), (5, 749596344), (6, 624663620), (7, 535425960), (8, 468497715), (10, 374798172), (12, 312331810), (14, 267712980), (15, 249865448), (20, 187399086), (21, 178475320), (24, 156165905), (28, 133856490), (30, 124932724), (35, 107085192), (40, 93699543), (42, 89237660), (56, 66928245), (60, 62466362), (70, 53542596), (84, 44618830), (105, 35695064), (120, 31233181), (140, 26771298), (168, 22309415), (210, 17847532), (280, 13385649), (397, 9440760), (420, 8923766), (794, 4720380), (840, 4461883), (1191, 3146920), (1588, 2360190), (1985, 1888152), (2382, 1573460), (2779, 1348680), (3176, 1180095), (3970, 944076), (4764, 786730), (5558, 674340), (5955, 629384), (7940, 472038), (8337, 449560), (9528, 393365), (11116, 337170), (11239, 333480), (11910, 314692), (13895, 269736), (15880, 236019), (16674, 224780), (22232, 168585), (22478, 166740), (23820, 157346), (27790, 134868), (33348, 112390), (33717, 111160), (41685, 89912), (44956, 83370), (47640, 78673), (55580, 67434), (56195, 66696)]