164322810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{563}}^1$

素因数の和:649

約数の個数: 128

約数和(自身を含む): 467804160

約数和(自身を除く): 303481350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 47, 54, 69, 90, 94, 115, 135, 138, 141, 207, 230, 235, 270, 282, 345, 414, 423, 470, 563, 621, 690, 705, 846, 1035, 1081, 1126, 1242, 1269, 1410, 1689, 2070, 2115, 2162, 2538, 2815, 3105, 3243, 3378, 4230, 5067, 5405, 5630, 6210, 6345, 6486, 8445, 9729, 10134, 10810, 12690, 12949, 15201, 16215, 16890, 19458, 25335, 25898, 26461, 29187, 30402, 32430, 38847, 48645, 50670, 52922, 58374, 64745, 76005, 77694, 79383, 97290, 116541, 129490, 132305, 145935, 152010, 158766, 194235, 233082, 238149, 264610, 291870, 349623, 388470, 396915, 476298, 582705, 608603, 699246, 714447, 793830, 1165410, 1190745, 1217206, 1428894, 1748115, 1825809, 2381490, 3043015, 3496230, 3572235, 3651618, 5477427, 6086030, 7144470, 9129045, 10954854, 16432281, 18258090, 27387135, 32864562, 54774270, 82161405, 164322810]

約数ペア:

[(1, 164322810), (2, 82161405), (3, 54774270), (5, 32864562), (6, 27387135), (9, 18258090), (10, 16432281), (15, 10954854), (18, 9129045), (23, 7144470), (27, 6086030), (30, 5477427), (45, 3651618), (46, 3572235), (47, 3496230), (54, 3043015), (69, 2381490), (90, 1825809), (94, 1748115), (115, 1428894), (135, 1217206), (138, 1190745), (141, 1165410), (207, 793830), (230, 714447), (235, 699246), (270, 608603), (282, 582705), (345, 476298), (414, 396915), (423, 388470), (470, 349623), (563, 291870), (621, 264610), (690, 238149), (705, 233082), (846, 194235), (1035, 158766), (1081, 152010), (1126, 145935), (1242, 132305), (1269, 129490), (1410, 116541), (1689, 97290), (2070, 79383), (2115, 77694), (2162, 76005), (2538, 64745), (2815, 58374), (3105, 52922), (3243, 50670), (3378, 48645), (4230, 38847), (5067, 32430), (5405, 30402), (5630, 29187), (6210, 26461), (6345, 25898), (6486, 25335), (8445, 19458), (9729, 16890), (10134, 16215), (10810, 15201), (12690, 12949)]