127205640

素因数分解:

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

素因数の和:618

約数の個数: 192

約数和(自身を含む): 448156800

約数和(自身を除く): 320951160

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, 243, 270, 276, 324, 345, 360, 405, 414, 460, 486, 540, 552, 569, 621, 648, 690, 810, 828, 920, 972, 1035, 1080, 1138, 1215, 1242, 1380, 1620, 1656, 1707, 1863, 1944, 2070, 2276, 2430, 2484, 2760, 2845, 3105, 3240, 3414, 3726, 4140, 4552, 4860, 4968, 5121, 5589, 5690, 6210, 6828, 7452, 8280, 8535, 9315, 9720, 10242, 11178, 11380, 12420, 13087, 13656, 14904, 15363, 17070, 18630, 20484, 22356, 22760, 24840, 25605, 26174, 27945, 30726, 34140, 37260, 39261, 40968, 44712, 46089, 51210, 52348, 55890, 61452, 65435, 68280, 74520, 76815, 78522, 92178, 102420, 104696, 111780, 117783, 122904, 130870, 138267, 153630, 157044, 184356, 196305, 204840, 223560, 230445, 235566, 261740, 276534, 307260, 314088, 353349, 368712, 392610, 460890, 471132, 523480, 553068, 588915, 614520, 691335, 706698, 785220, 921780, 942264, 1060047, 1106136, 1177830, 1382670, 1413396, 1570440, 1766745, 1843560, 2120094, 2355660, 2765340, 2826792, 3180141, 3533490, 4240188, 4711320, 5300235, 5530680, 6360282, 7066980, 8480376, 10600470, 12720564, 14133960, 15900705, 21200940, 25441128, 31801410, 42401880, 63602820, 127205640]

約数ペア:

[(1, 127205640), (2, 63602820), (3, 42401880), (4, 31801410), (5, 25441128), (6, 21200940), (8, 15900705), (9, 14133960), (10, 12720564), (12, 10600470), (15, 8480376), (18, 7066980), (20, 6360282), (23, 5530680), (24, 5300235), (27, 4711320), (30, 4240188), (36, 3533490), (40, 3180141), (45, 2826792), (46, 2765340), (54, 2355660), (60, 2120094), (69, 1843560), (72, 1766745), (81, 1570440), (90, 1413396), (92, 1382670), (108, 1177830), (115, 1106136), (120, 1060047), (135, 942264), (138, 921780), (162, 785220), (180, 706698), (184, 691335), (207, 614520), (216, 588915), (230, 553068), (243, 523480), (270, 471132), (276, 460890), (324, 392610), (345, 368712), (360, 353349), (405, 314088), (414, 307260), (460, 276534), (486, 261740), (540, 235566), (552, 230445), (569, 223560), (621, 204840), (648, 196305), (690, 184356), (810, 157044), (828, 153630), (920, 138267), (972, 130870), (1035, 122904), (1080, 117783), (1138, 111780), (1215, 104696), (1242, 102420), (1380, 92178), (1620, 78522), (1656, 76815), (1707, 74520), (1863, 68280), (1944, 65435), (2070, 61452), (2276, 55890), (2430, 52348), (2484, 51210), (2760, 46089), (2845, 44712), (3105, 40968), (3240, 39261), (3414, 37260), (3726, 34140), (4140, 30726), (4552, 27945), (4860, 26174), (4968, 25605), (5121, 24840), (5589, 22760), (5690, 22356), (6210, 20484), (6828, 18630), (7452, 17070), (8280, 15363), (8535, 14904), (9315, 13656), (9720, 13087), (10242, 12420), (11178, 11380)]