373942240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{397}}^1$

素因数の和:477

約数の個数: 144

約数和(自身を含む): 1048293792

約数和(自身を除く): 674351552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 397, 406, 464, 560, 580, 794, 812, 841, 928, 1015, 1120, 1160, 1588, 1624, 1682, 1985, 2030, 2320, 2779, 3176, 3248, 3364, 3970, 4060, 4205, 4640, 5558, 5887, 6352, 6496, 6728, 7940, 8120, 8410, 11116, 11513, 11774, 12704, 13456, 13895, 15880, 16240, 16820, 22232, 23026, 23548, 26912, 27790, 29435, 31760, 32480, 33640, 44464, 46052, 47096, 55580, 57565, 58870, 63520, 67280, 80591, 88928, 92104, 94192, 111160, 115130, 117740, 134560, 161182, 184208, 188384, 222320, 230260, 235480, 322364, 333877, 368416, 402955, 444640, 460520, 470960, 644728, 667754, 805910, 921040, 941920, 1289456, 1335508, 1611820, 1669385, 1842080, 2337139, 2578912, 2671016, 3223640, 3338770, 4674278, 5342032, 6447280, 6677540, 9348556, 10684064, 11685695, 12894560, 13355080, 18697112, 23371390, 26710160, 37394224, 46742780, 53420320, 74788448, 93485560, 186971120, 373942240]

約数ペア:

[(1, 373942240), (2, 186971120), (4, 93485560), (5, 74788448), (7, 53420320), (8, 46742780), (10, 37394224), (14, 26710160), (16, 23371390), (20, 18697112), (28, 13355080), (29, 12894560), (32, 11685695), (35, 10684064), (40, 9348556), (56, 6677540), (58, 6447280), (70, 5342032), (80, 4674278), (112, 3338770), (116, 3223640), (140, 2671016), (145, 2578912), (160, 2337139), (203, 1842080), (224, 1669385), (232, 1611820), (280, 1335508), (290, 1289456), (397, 941920), (406, 921040), (464, 805910), (560, 667754), (580, 644728), (794, 470960), (812, 460520), (841, 444640), (928, 402955), (1015, 368416), (1120, 333877), (1160, 322364), (1588, 235480), (1624, 230260), (1682, 222320), (1985, 188384), (2030, 184208), (2320, 161182), (2779, 134560), (3176, 117740), (3248, 115130), (3364, 111160), (3970, 94192), (4060, 92104), (4205, 88928), (4640, 80591), (5558, 67280), (5887, 63520), (6352, 58870), (6496, 57565), (6728, 55580), (7940, 47096), (8120, 46052), (8410, 44464), (11116, 33640), (11513, 32480), (11774, 31760), (12704, 29435), (13456, 27790), (13895, 26912), (15880, 23548), (16240, 23026), (16820, 22232)]