15679529640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{210407}}^1$

素因数の和:210453

約数の個数: 160

約数和(自身を含む): 54992234880

約数和(自身を除く): 39312705240

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, 920, 1035, 1080, 1242, 1380, 1620, 1656, 1863, 2070, 2484, 2760, 3105, 3240, 3726, 4140, 4968, 6210, 7452, 8280, 9315, 12420, 14904, 18630, 24840, 37260, 74520, 210407, 420814, 631221, 841628, 1052035, 1262442, 1683256, 1893663, 2104070, 2524884, 3156105, 3787326, 4208140, 4839361, 5049768, 5680989, 6312210, 7574652, 8416280, 9468315, 9678722, 11361978, 12624420, 14518083, 15149304, 17042967, 18936630, 19357444, 22723956, 24196805, 25248840, 28404945, 29036166, 34085934, 37873260, 38714888, 43554249, 45447912, 48393610, 56809890, 58072332, 68171868, 72590415, 75746520, 85214835, 87108498, 96787220, 113619780, 116144664, 130662747, 136343736, 145180830, 170429670, 174216996, 193574440, 217771245, 227239560, 261325494, 290361660, 340859340, 348433992, 391988241, 435542490, 522650988, 580723320, 653313735, 681718680, 783976482, 871084980, 1045301976, 1306627470, 1567952964, 1742169960, 1959941205, 2613254940, 3135905928, 3919882410, 5226509880, 7839764820, 15679529640]

約数ペア:

[(1, 15679529640), (2, 7839764820), (3, 5226509880), (4, 3919882410), (5, 3135905928), (6, 2613254940), (8, 1959941205), (9, 1742169960), (10, 1567952964), (12, 1306627470), (15, 1045301976), (18, 871084980), (20, 783976482), (23, 681718680), (24, 653313735), (27, 580723320), (30, 522650988), (36, 435542490), (40, 391988241), (45, 348433992), (46, 340859340), (54, 290361660), (60, 261325494), (69, 227239560), (72, 217771245), (81, 193574440), (90, 174216996), (92, 170429670), (108, 145180830), (115, 136343736), (120, 130662747), (135, 116144664), (138, 113619780), (162, 96787220), (180, 87108498), (184, 85214835), (207, 75746520), (216, 72590415), (230, 68171868), (270, 58072332), (276, 56809890), (324, 48393610), (345, 45447912), (360, 43554249), (405, 38714888), (414, 37873260), (460, 34085934), (540, 29036166), (552, 28404945), (621, 25248840), (648, 24196805), (690, 22723956), (810, 19357444), (828, 18936630), (920, 17042967), (1035, 15149304), (1080, 14518083), (1242, 12624420), (1380, 11361978), (1620, 9678722), (1656, 9468315), (1863, 8416280), (2070, 7574652), (2484, 6312210), (2760, 5680989), (3105, 5049768), (3240, 4839361), (3726, 4208140), (4140, 3787326), (4968, 3156105), (6210, 2524884), (7452, 2104070), (8280, 1893663), (9315, 1683256), (12420, 1262442), (14904, 1052035), (18630, 841628), (24840, 631221), (37260, 420814), (74520, 210407)]