178413060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:314

約数の個数: 192

約数和(自身を含む): 600735744

約数和(自身を除く): 422322684

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 71, 84, 93, 105, 124, 140, 142, 155, 186, 193, 210, 213, 217, 284, 310, 355, 372, 386, 420, 426, 434, 465, 497, 579, 620, 651, 710, 772, 852, 868, 930, 965, 994, 1065, 1085, 1158, 1302, 1351, 1420, 1491, 1860, 1930, 1988, 2130, 2170, 2201, 2316, 2485, 2604, 2702, 2895, 2982, 3255, 3860, 4053, 4260, 4340, 4402, 4970, 5404, 5790, 5964, 5983, 6510, 6603, 6755, 7455, 8106, 8804, 9940, 11005, 11580, 11966, 13020, 13206, 13510, 13703, 14910, 15407, 16212, 17949, 20265, 22010, 23932, 26412, 27020, 27406, 29820, 29915, 30814, 33015, 35898, 40530, 41109, 41881, 44020, 46221, 54812, 59830, 61628, 66030, 68515, 71796, 77035, 81060, 82218, 83762, 89745, 92442, 95921, 119660, 125643, 132060, 137030, 154070, 164436, 167524, 179490, 184884, 191842, 205545, 209405, 231105, 251286, 274060, 287763, 308140, 358980, 383684, 411090, 418810, 424793, 462210, 479605, 502572, 575526, 628215, 822180, 837620, 849586, 924420, 959210, 1151052, 1256430, 1274379, 1438815, 1699172, 1918420, 2123965, 2512860, 2548758, 2877630, 2973551, 4247930, 5097516, 5755260, 5947102, 6371895, 8495860, 8920653, 11894204, 12743790, 14867755, 17841306, 25487580, 29735510, 35682612, 44603265, 59471020, 89206530, 178413060]

約数ペア:

[(1, 178413060), (2, 89206530), (3, 59471020), (4, 44603265), (5, 35682612), (6, 29735510), (7, 25487580), (10, 17841306), (12, 14867755), (14, 12743790), (15, 11894204), (20, 8920653), (21, 8495860), (28, 6371895), (30, 5947102), (31, 5755260), (35, 5097516), (42, 4247930), (60, 2973551), (62, 2877630), (70, 2548758), (71, 2512860), (84, 2123965), (93, 1918420), (105, 1699172), (124, 1438815), (140, 1274379), (142, 1256430), (155, 1151052), (186, 959210), (193, 924420), (210, 849586), (213, 837620), (217, 822180), (284, 628215), (310, 575526), (355, 502572), (372, 479605), (386, 462210), (420, 424793), (426, 418810), (434, 411090), (465, 383684), (497, 358980), (579, 308140), (620, 287763), (651, 274060), (710, 251286), (772, 231105), (852, 209405), (868, 205545), (930, 191842), (965, 184884), (994, 179490), (1065, 167524), (1085, 164436), (1158, 154070), (1302, 137030), (1351, 132060), (1420, 125643), (1491, 119660), (1860, 95921), (1930, 92442), (1988, 89745), (2130, 83762), (2170, 82218), (2201, 81060), (2316, 77035), (2485, 71796), (2604, 68515), (2702, 66030), (2895, 61628), (2982, 59830), (3255, 54812), (3860, 46221), (4053, 44020), (4260, 41881), (4340, 41109), (4402, 40530), (4970, 35898), (5404, 33015), (5790, 30814), (5964, 29915), (5983, 29820), (6510, 27406), (6603, 27020), (6755, 26412), (7455, 23932), (8106, 22010), (8804, 20265), (9940, 17949), (11005, 16212), (11580, 15407), (11966, 14910), (13020, 13703), (13206, 13510)]