551971330920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{80697563}}^1$

素因数の和:80697599

約数の個数: 96

約数和(自身を含む): 1888322997600

約数和(自身を除く): 1336351666680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 80697563, 161395126, 242092689, 322790252, 403487815, 484185378, 645580504, 726278067, 806975630, 968370756, 1210463445, 1452556134, 1533253697, 1613951260, 1936741512, 2420926890, 2905112268, 3066507394, 3227902520, 3631390335, 4599761091, 4841853780, 5810224536, 6133014788, 7262780670, 7666268485, 9199522182, 9683707560, 12266029576, 13799283273, 14525561340, 15332536970, 18399044364, 22998805455, 27598566546, 29051122680, 30665073940, 36798088728, 45997610910, 55197133092, 61330147880, 68996416365, 91995221820, 110394266184, 137992832730, 183990443640, 275985665460, 551971330920]

約数ペア:

[(1, 551971330920), (2, 275985665460), (3, 183990443640), (4, 137992832730), (5, 110394266184), (6, 91995221820), (8, 68996416365), (9, 61330147880), (10, 55197133092), (12, 45997610910), (15, 36798088728), (18, 30665073940), (19, 29051122680), (20, 27598566546), (24, 22998805455), (30, 18399044364), (36, 15332536970), (38, 14525561340), (40, 13799283273), (45, 12266029576), (57, 9683707560), (60, 9199522182), (72, 7666268485), (76, 7262780670), (90, 6133014788), (95, 5810224536), (114, 4841853780), (120, 4599761091), (152, 3631390335), (171, 3227902520), (180, 3066507394), (190, 2905112268), (228, 2420926890), (285, 1936741512), (342, 1613951260), (360, 1533253697), (380, 1452556134), (456, 1210463445), (570, 968370756), (684, 806975630), (760, 726278067), (855, 645580504), (1140, 484185378), (1368, 403487815), (1710, 322790252), (2280, 242092689), (3420, 161395126), (6840, 80697563)]