971152920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2213}}^1$

素因数の和:2306

約数の個数: 192

約数和(自身を含む): 3357132480

約数和(自身を除く): 2385979560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 53, 60, 69, 72, 90, 92, 106, 115, 120, 138, 159, 180, 184, 207, 212, 230, 265, 276, 318, 345, 360, 414, 424, 460, 477, 530, 552, 636, 690, 795, 828, 920, 954, 1035, 1060, 1219, 1272, 1380, 1590, 1656, 1908, 2070, 2120, 2213, 2385, 2438, 2760, 3180, 3657, 3816, 4140, 4426, 4770, 4876, 6095, 6360, 6639, 7314, 8280, 8852, 9540, 9752, 10971, 11065, 12190, 13278, 14628, 17704, 18285, 19080, 19917, 21942, 22130, 24380, 26556, 29256, 33195, 36570, 39834, 43884, 44260, 48760, 50899, 53112, 54855, 66390, 73140, 79668, 87768, 88520, 99585, 101798, 109710, 117289, 132780, 146280, 152697, 159336, 199170, 203596, 219420, 234578, 254495, 265560, 305394, 351867, 398340, 407192, 438840, 458091, 469156, 508990, 586445, 610788, 703734, 763485, 796680, 916182, 938312, 1017980, 1055601, 1172890, 1221576, 1407468, 1526970, 1759335, 1832364, 2035960, 2111202, 2290455, 2345780, 2697647, 2814936, 3053940, 3518670, 3664728, 4222404, 4580910, 4691560, 5278005, 5395294, 6107880, 7037340, 8092941, 8444808, 9161820, 10556010, 10790588, 13488235, 14074680, 16185882, 18323640, 21112020, 21581176, 24278823, 26976470, 32371764, 40464705, 42224040, 48557646, 53952940, 64743528, 80929410, 97115292, 107905880, 121394115, 161858820, 194230584, 242788230, 323717640, 485576460, 971152920]

約数ペア:

[(1, 971152920), (2, 485576460), (3, 323717640), (4, 242788230), (5, 194230584), (6, 161858820), (8, 121394115), (9, 107905880), (10, 97115292), (12, 80929410), (15, 64743528), (18, 53952940), (20, 48557646), (23, 42224040), (24, 40464705), (30, 32371764), (36, 26976470), (40, 24278823), (45, 21581176), (46, 21112020), (53, 18323640), (60, 16185882), (69, 14074680), (72, 13488235), (90, 10790588), (92, 10556010), (106, 9161820), (115, 8444808), (120, 8092941), (138, 7037340), (159, 6107880), (180, 5395294), (184, 5278005), (207, 4691560), (212, 4580910), (230, 4222404), (265, 3664728), (276, 3518670), (318, 3053940), (345, 2814936), (360, 2697647), (414, 2345780), (424, 2290455), (460, 2111202), (477, 2035960), (530, 1832364), (552, 1759335), (636, 1526970), (690, 1407468), (795, 1221576), (828, 1172890), (920, 1055601), (954, 1017980), (1035, 938312), (1060, 916182), (1219, 796680), (1272, 763485), (1380, 703734), (1590, 610788), (1656, 586445), (1908, 508990), (2070, 469156), (2120, 458091), (2213, 438840), (2385, 407192), (2438, 398340), (2760, 351867), (3180, 305394), (3657, 265560), (3816, 254495), (4140, 234578), (4426, 219420), (4770, 203596), (4876, 199170), (6095, 159336), (6360, 152697), (6639, 146280), (7314, 132780), (8280, 117289), (8852, 109710), (9540, 101798), (9752, 99585), (10971, 88520), (11065, 87768), (12190, 79668), (13278, 73140), (14628, 66390), (17704, 54855), (18285, 53112), (19080, 50899), (19917, 48760), (21942, 44260), (22130, 43884), (24380, 39834), (26556, 36570), (29256, 33195)]