64046430

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 192

約数和(自身を含む): 204871680

約数和(自身を除く): 140825250

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 47, 49, 54, 63, 70, 90, 94, 98, 103, 105, 126, 135, 141, 147, 189, 206, 210, 235, 245, 270, 282, 294, 309, 315, 329, 378, 423, 441, 470, 490, 515, 618, 630, 658, 705, 721, 735, 846, 882, 927, 945, 987, 1030, 1269, 1323, 1410, 1442, 1470, 1545, 1645, 1854, 1890, 1974, 2115, 2163, 2205, 2303, 2538, 2646, 2781, 2961, 3090, 3290, 3605, 4230, 4326, 4410, 4606, 4635, 4841, 4935, 5047, 5562, 5922, 6345, 6489, 6615, 6909, 7210, 8883, 9270, 9682, 9870, 10094, 10815, 11515, 12690, 12978, 13230, 13818, 13905, 14523, 14805, 15141, 17766, 19467, 20727, 21630, 23030, 24205, 25235, 27810, 29046, 29610, 30282, 32445, 33887, 34545, 38934, 41454, 43569, 44415, 45423, 48410, 50470, 62181, 64890, 67774, 69090, 72615, 75705, 87138, 88830, 90846, 97335, 101661, 103635, 124362, 130707, 136269, 145230, 151410, 169435, 194670, 203322, 207270, 217845, 227115, 237209, 261414, 272538, 304983, 310905, 338870, 435690, 454230, 474418, 508305, 609966, 621810, 653535, 681345, 711627, 914949, 1016610, 1186045, 1307070, 1362690, 1423254, 1524915, 1829898, 2134881, 2372090, 3049830, 3558135, 4269762, 4574745, 6404643, 7116270, 9149490, 10674405, 12809286, 21348810, 32023215, 64046430]

約数ペア:

[(1, 64046430), (2, 32023215), (3, 21348810), (5, 12809286), (6, 10674405), (7, 9149490), (9, 7116270), (10, 6404643), (14, 4574745), (15, 4269762), (18, 3558135), (21, 3049830), (27, 2372090), (30, 2134881), (35, 1829898), (42, 1524915), (45, 1423254), (47, 1362690), (49, 1307070), (54, 1186045), (63, 1016610), (70, 914949), (90, 711627), (94, 681345), (98, 653535), (103, 621810), (105, 609966), (126, 508305), (135, 474418), (141, 454230), (147, 435690), (189, 338870), (206, 310905), (210, 304983), (235, 272538), (245, 261414), (270, 237209), (282, 227115), (294, 217845), (309, 207270), (315, 203322), (329, 194670), (378, 169435), (423, 151410), (441, 145230), (470, 136269), (490, 130707), (515, 124362), (618, 103635), (630, 101661), (658, 97335), (705, 90846), (721, 88830), (735, 87138), (846, 75705), (882, 72615), (927, 69090), (945, 67774), (987, 64890), (1030, 62181), (1269, 50470), (1323, 48410), (1410, 45423), (1442, 44415), (1470, 43569), (1545, 41454), (1645, 38934), (1854, 34545), (1890, 33887), (1974, 32445), (2115, 30282), (2163, 29610), (2205, 29046), (2303, 27810), (2538, 25235), (2646, 24205), (2781, 23030), (2961, 21630), (3090, 20727), (3290, 19467), (3605, 17766), (4230, 15141), (4326, 14805), (4410, 14523), (4606, 13905), (4635, 13818), (4841, 13230), (4935, 12978), (5047, 12690), (5562, 11515), (5922, 10815), (6345, 10094), (6489, 9870), (6615, 9682), (6909, 9270), (7210, 8883)]