614817840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28151}}^1$

素因数の和:28187

約数の個数: 160

約数和(自身を含む): 2345849856

約数和(自身を除く): 1731032016

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, 10920, 21840, 28151, 56302, 84453, 112604, 140755, 168906, 197057, 225208, 281510, 337812, 365963, 394114, 422265, 450416, 563020, 591171, 675624, 731926, 788228, 844530, 985285, 1097889, 1126040, 1182342, 1351248, 1463852, 1576456, 1689060, 1829815, 1970570, 2195778, 2252080, 2364684, 2561741, 2927704, 2955855, 3152912, 3378120, 3659630, 3941140, 4391556, 4729368, 5123482, 5489445, 5855408, 5911710, 6756240, 7319260, 7685223, 7882280, 8783112, 9458736, 10246964, 10978890, 11823420, 12808705, 14638520, 15370446, 15764560, 17566224, 20493928, 21957780, 23646840, 25617410, 29277040, 30740892, 38426115, 40987856, 43915560, 47293680, 51234820, 61481784, 76852230, 87831120, 102469640, 122963568, 153704460, 204939280, 307408920, 614817840]

約数ペア:

[(1, 614817840), (2, 307408920), (3, 204939280), (4, 153704460), (5, 122963568), (6, 102469640), (7, 87831120), (8, 76852230), (10, 61481784), (12, 51234820), (13, 47293680), (14, 43915560), (15, 40987856), (16, 38426115), (20, 30740892), (21, 29277040), (24, 25617410), (26, 23646840), (28, 21957780), (30, 20493928), (35, 17566224), (39, 15764560), (40, 15370446), (42, 14638520), (48, 12808705), (52, 11823420), (56, 10978890), (60, 10246964), (65, 9458736), (70, 8783112), (78, 7882280), (80, 7685223), (84, 7319260), (91, 6756240), (104, 5911710), (105, 5855408), (112, 5489445), (120, 5123482), (130, 4729368), (140, 4391556), (156, 3941140), (168, 3659630), (182, 3378120), (195, 3152912), (208, 2955855), (210, 2927704), (240, 2561741), (260, 2364684), (273, 2252080), (280, 2195778), (312, 1970570), (336, 1829815), (364, 1689060), (390, 1576456), (420, 1463852), (455, 1351248), (520, 1182342), (546, 1126040), (560, 1097889), (624, 985285), (728, 844530), (780, 788228), (840, 731926), (910, 675624), (1040, 591171), (1092, 563020), (1365, 450416), (1456, 422265), (1560, 394114), (1680, 365963), (1820, 337812), (2184, 281510), (2730, 225208), (3120, 197057), (3640, 168906), (4368, 140755), (5460, 112604), (7280, 84453), (10920, 56302), (21840, 28151)]