68547360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1$

素因数の和:935

約数の個数: 192

約数和(自身を含む): 257789952

約数和(自身を除く): 189242592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 210, 224, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 887, 920, 966, 1104, 1120, 1288, 1380, 1610, 1680, 1774, 1840, 1932, 2208, 2415, 2576, 2661, 2760, 3220, 3360, 3548, 3680, 3864, 4435, 4830, 5152, 5322, 5520, 6209, 6440, 7096, 7728, 8870, 9660, 10644, 11040, 12418, 12880, 13305, 14192, 15456, 17740, 18627, 19320, 20401, 21288, 24836, 25760, 26610, 28384, 31045, 35480, 37254, 38640, 40802, 42576, 49672, 53220, 61203, 62090, 70960, 74508, 77280, 81604, 85152, 93135, 99344, 102005, 106440, 122406, 124180, 141920, 142807, 149016, 163208, 186270, 198688, 204010, 212880, 244812, 248360, 285614, 298032, 306015, 326416, 372540, 408020, 425760, 428421, 489624, 496720, 571228, 596064, 612030, 652832, 714035, 745080, 816040, 856842, 979248, 993440, 1142456, 1224060, 1428070, 1490160, 1632080, 1713684, 1958496, 2142105, 2284912, 2448120, 2856140, 2980320, 3264160, 3427368, 4284210, 4569824, 4896240, 5712280, 6854736, 8568420, 9792480, 11424560, 13709472, 17136840, 22849120, 34273680, 68547360]

約数ペア:

[(1, 68547360), (2, 34273680), (3, 22849120), (4, 17136840), (5, 13709472), (6, 11424560), (7, 9792480), (8, 8568420), (10, 6854736), (12, 5712280), (14, 4896240), (15, 4569824), (16, 4284210), (20, 3427368), (21, 3264160), (23, 2980320), (24, 2856140), (28, 2448120), (30, 2284912), (32, 2142105), (35, 1958496), (40, 1713684), (42, 1632080), (46, 1490160), (48, 1428070), (56, 1224060), (60, 1142456), (69, 993440), (70, 979248), (80, 856842), (84, 816040), (92, 745080), (96, 714035), (105, 652832), (112, 612030), (115, 596064), (120, 571228), (138, 496720), (140, 489624), (160, 428421), (161, 425760), (168, 408020), (184, 372540), (210, 326416), (224, 306015), (230, 298032), (240, 285614), (276, 248360), (280, 244812), (322, 212880), (336, 204010), (345, 198688), (368, 186270), (420, 163208), (460, 149016), (480, 142807), (483, 141920), (552, 124180), (560, 122406), (644, 106440), (672, 102005), (690, 99344), (736, 93135), (805, 85152), (840, 81604), (887, 77280), (920, 74508), (966, 70960), (1104, 62090), (1120, 61203), (1288, 53220), (1380, 49672), (1610, 42576), (1680, 40802), (1774, 38640), (1840, 37254), (1932, 35480), (2208, 31045), (2415, 28384), (2576, 26610), (2661, 25760), (2760, 24836), (3220, 21288), (3360, 20401), (3548, 19320), (3680, 18627), (3864, 17740), (4435, 15456), (4830, 14192), (5152, 13305), (5322, 12880), (5520, 12418), (6209, 11040), (6440, 10644), (7096, 9660), (7728, 8870)]