64310760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{863}}^1$

素因数の和:909

約数の個数: 160

約数和(自身を含む): 225815040

約数和(自身を除く): 161504280

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, 621, 648, 690, 810, 828, 863, 920, 1035, 1080, 1242, 1380, 1620, 1656, 1726, 1863, 2070, 2484, 2589, 2760, 3105, 3240, 3452, 3726, 4140, 4315, 4968, 5178, 6210, 6904, 7452, 7767, 8280, 8630, 9315, 10356, 12420, 12945, 14904, 15534, 17260, 18630, 19849, 20712, 23301, 24840, 25890, 31068, 34520, 37260, 38835, 39698, 46602, 51780, 59547, 62136, 69903, 74520, 77670, 79396, 93204, 99245, 103560, 116505, 119094, 139806, 155340, 158792, 178641, 186408, 198490, 233010, 238188, 279612, 297735, 310680, 349515, 357282, 396980, 466020, 476376, 535923, 559224, 595470, 699030, 714564, 793960, 893205, 932040, 1071846, 1190940, 1398060, 1429128, 1607769, 1786410, 2143692, 2381880, 2679615, 2796120, 3215538, 3572820, 4287384, 5359230, 6431076, 7145640, 8038845, 10718460, 12862152, 16077690, 21436920, 32155380, 64310760]

約数ペア:

[(1, 64310760), (2, 32155380), (3, 21436920), (4, 16077690), (5, 12862152), (6, 10718460), (8, 8038845), (9, 7145640), (10, 6431076), (12, 5359230), (15, 4287384), (18, 3572820), (20, 3215538), (23, 2796120), (24, 2679615), (27, 2381880), (30, 2143692), (36, 1786410), (40, 1607769), (45, 1429128), (46, 1398060), (54, 1190940), (60, 1071846), (69, 932040), (72, 893205), (81, 793960), (90, 714564), (92, 699030), (108, 595470), (115, 559224), (120, 535923), (135, 476376), (138, 466020), (162, 396980), (180, 357282), (184, 349515), (207, 310680), (216, 297735), (230, 279612), (270, 238188), (276, 233010), (324, 198490), (345, 186408), (360, 178641), (405, 158792), (414, 155340), (460, 139806), (540, 119094), (552, 116505), (621, 103560), (648, 99245), (690, 93204), (810, 79396), (828, 77670), (863, 74520), (920, 69903), (1035, 62136), (1080, 59547), (1242, 51780), (1380, 46602), (1620, 39698), (1656, 38835), (1726, 37260), (1863, 34520), (2070, 31068), (2484, 25890), (2589, 24840), (2760, 23301), (3105, 20712), (3240, 19849), (3452, 18630), (3726, 17260), (4140, 15534), (4315, 14904), (4968, 12945), (5178, 12420), (6210, 10356), (6904, 9315), (7452, 8630), (7767, 8280)]