42401880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:615

約数の個数: 160

約数和(自身を含む): 148975200

約数和(自身を除く): 106573320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 81, 90, 92, 108, 115, 120, 135, 138, 162, 180, 184, 207, 216, 230, 270, 276, 324, 345, 360, 405, 414, 460, 540, 552, 569, 621, 648, 690, 810, 828, 920, 1035, 1080, 1138, 1242, 1380, 1620, 1656, 1707, 1863, 2070, 2276, 2484, 2760, 2845, 3105, 3240, 3414, 3726, 4140, 4552, 4968, 5121, 5690, 6210, 6828, 7452, 8280, 8535, 9315, 10242, 11380, 12420, 13087, 13656, 14904, 15363, 17070, 18630, 20484, 22760, 24840, 25605, 26174, 30726, 34140, 37260, 39261, 40968, 46089, 51210, 52348, 61452, 65435, 68280, 74520, 76815, 78522, 92178, 102420, 104696, 117783, 122904, 130870, 153630, 157044, 184356, 196305, 204840, 230445, 235566, 261740, 307260, 314088, 353349, 368712, 392610, 460890, 471132, 523480, 588915, 614520, 706698, 785220, 921780, 942264, 1060047, 1177830, 1413396, 1570440, 1766745, 1843560, 2120094, 2355660, 2826792, 3533490, 4240188, 4711320, 5300235, 7066980, 8480376, 10600470, 14133960, 21200940, 42401880]

約数ペア:

[(1, 42401880), (2, 21200940), (3, 14133960), (4, 10600470), (5, 8480376), (6, 7066980), (8, 5300235), (9, 4711320), (10, 4240188), (12, 3533490), (15, 2826792), (18, 2355660), (20, 2120094), (23, 1843560), (24, 1766745), (27, 1570440), (30, 1413396), (36, 1177830), (40, 1060047), (45, 942264), (46, 921780), (54, 785220), (60, 706698), (69, 614520), (72, 588915), (81, 523480), (90, 471132), (92, 460890), (108, 392610), (115, 368712), (120, 353349), (135, 314088), (138, 307260), (162, 261740), (180, 235566), (184, 230445), (207, 204840), (216, 196305), (230, 184356), (270, 157044), (276, 153630), (324, 130870), (345, 122904), (360, 117783), (405, 104696), (414, 102420), (460, 92178), (540, 78522), (552, 76815), (569, 74520), (621, 68280), (648, 65435), (690, 61452), (810, 52348), (828, 51210), (920, 46089), (1035, 40968), (1080, 39261), (1138, 37260), (1242, 34140), (1380, 30726), (1620, 26174), (1656, 25605), (1707, 24840), (1863, 22760), (2070, 20484), (2276, 18630), (2484, 17070), (2760, 15363), (2845, 14904), (3105, 13656), (3240, 13087), (3414, 12420), (3726, 11380), (4140, 10242), (4552, 9315), (4968, 8535), (5121, 8280), (5690, 7452), (6210, 6828)]