42412860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{821}}^1$

素因数の和:884

約数の個数: 144

約数和(自身を含む): 150800832

約数和(自身を除く): 108387972

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 41, 42, 45, 60, 63, 70, 82, 84, 90, 105, 123, 126, 140, 164, 180, 205, 210, 246, 252, 287, 315, 369, 410, 420, 492, 574, 615, 630, 738, 820, 821, 861, 1148, 1230, 1260, 1435, 1476, 1642, 1722, 1845, 2460, 2463, 2583, 2870, 3284, 3444, 3690, 4105, 4305, 4926, 5166, 5740, 5747, 7380, 7389, 8210, 8610, 9852, 10332, 11494, 12315, 12915, 14778, 16420, 17220, 17241, 22988, 24630, 25830, 28735, 29556, 33661, 34482, 36945, 49260, 51660, 51723, 57470, 67322, 68964, 73890, 86205, 100983, 103446, 114940, 134644, 147780, 168305, 172410, 201966, 206892, 235627, 258615, 302949, 336610, 344820, 403932, 471254, 504915, 517230, 605898, 673220, 706881, 942508, 1009830, 1034460, 1178135, 1211796, 1413762, 1514745, 2019660, 2120643, 2356270, 2827524, 3029490, 3534405, 4241286, 4712540, 6058980, 7068810, 8482572, 10603215, 14137620, 21206430, 42412860]

約数ペア:

[(1, 42412860), (2, 21206430), (3, 14137620), (4, 10603215), (5, 8482572), (6, 7068810), (7, 6058980), (9, 4712540), (10, 4241286), (12, 3534405), (14, 3029490), (15, 2827524), (18, 2356270), (20, 2120643), (21, 2019660), (28, 1514745), (30, 1413762), (35, 1211796), (36, 1178135), (41, 1034460), (42, 1009830), (45, 942508), (60, 706881), (63, 673220), (70, 605898), (82, 517230), (84, 504915), (90, 471254), (105, 403932), (123, 344820), (126, 336610), (140, 302949), (164, 258615), (180, 235627), (205, 206892), (210, 201966), (246, 172410), (252, 168305), (287, 147780), (315, 134644), (369, 114940), (410, 103446), (420, 100983), (492, 86205), (574, 73890), (615, 68964), (630, 67322), (738, 57470), (820, 51723), (821, 51660), (861, 49260), (1148, 36945), (1230, 34482), (1260, 33661), (1435, 29556), (1476, 28735), (1642, 25830), (1722, 24630), (1845, 22988), (2460, 17241), (2463, 17220), (2583, 16420), (2870, 14778), (3284, 12915), (3444, 12315), (3690, 11494), (4105, 10332), (4305, 9852), (4926, 8610), (5166, 8210), (5740, 7389), (5747, 7380)]