234845520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10753}}^1$

素因数の和:10789

約数の個数: 160

約数和(自身を含む): 896109312

約数和(自身を除く): 661263792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10753, 10920, 21506, 21840, 32259, 43012, 53765, 64518, 75271, 86024, 107530, 129036, 139789, 150542, 161295, 172048, 215060, 225813, 258072, 279578, 301084, 322590, 376355, 419367, 430120, 451626, 516144, 559156, 602168, 645180, 698945, 752710, 838734, 860240, 903252, 978523, 1118312, 1129065, 1204336, 1290360, 1397890, 1505420, 1677468, 1806504, 1957046, 2096835, 2236624, 2258130, 2580720, 2795780, 2935569, 3010840, 3354936, 3613008, 3914092, 4193670, 4516260, 4892615, 5591560, 5871138, 6021680, 6709872, 7828184, 8387340, 9032520, 9785230, 11183120, 11742276, 14677845, 15656368, 16774680, 18065040, 19570460, 23484552, 29355690, 33549360, 39140920, 46969104, 58711380, 78281840, 117422760, 234845520]

約数ペア:

[(1, 234845520), (2, 117422760), (3, 78281840), (4, 58711380), (5, 46969104), (6, 39140920), (7, 33549360), (8, 29355690), (10, 23484552), (12, 19570460), (13, 18065040), (14, 16774680), (15, 15656368), (16, 14677845), (20, 11742276), (21, 11183120), (24, 9785230), (26, 9032520), (28, 8387340), (30, 7828184), (35, 6709872), (39, 6021680), (40, 5871138), (42, 5591560), (48, 4892615), (52, 4516260), (56, 4193670), (60, 3914092), (65, 3613008), (70, 3354936), (78, 3010840), (80, 2935569), (84, 2795780), (91, 2580720), (104, 2258130), (105, 2236624), (112, 2096835), (120, 1957046), (130, 1806504), (140, 1677468), (156, 1505420), (168, 1397890), (182, 1290360), (195, 1204336), (208, 1129065), (210, 1118312), (240, 978523), (260, 903252), (273, 860240), (280, 838734), (312, 752710), (336, 698945), (364, 645180), (390, 602168), (420, 559156), (455, 516144), (520, 451626), (546, 430120), (560, 419367), (624, 376355), (728, 322590), (780, 301084), (840, 279578), (910, 258072), (1040, 225813), (1092, 215060), (1365, 172048), (1456, 161295), (1560, 150542), (1680, 139789), (1820, 129036), (2184, 107530), (2730, 86024), (3120, 75271), (3640, 64518), (4368, 53765), (5460, 43012), (7280, 32259), (10753, 21840), (10920, 21506)]