14387880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:451

約数の個数: 128

約数和(自身を含む): 48625920

約数和(自身を除く): 34238040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 92, 104, 115, 120, 130, 138, 156, 184, 195, 230, 260, 276, 299, 312, 345, 390, 401, 460, 520, 552, 598, 690, 780, 802, 897, 920, 1196, 1203, 1380, 1495, 1560, 1604, 1794, 2005, 2392, 2406, 2760, 2990, 3208, 3588, 4010, 4485, 4812, 5213, 5980, 6015, 7176, 8020, 8970, 9223, 9624, 10426, 11960, 12030, 15639, 16040, 17940, 18446, 20852, 24060, 26065, 27669, 31278, 35880, 36892, 41704, 46115, 48120, 52130, 55338, 62556, 73784, 78195, 92230, 104260, 110676, 119899, 125112, 138345, 156390, 184460, 208520, 221352, 239798, 276690, 312780, 359697, 368920, 479596, 553380, 599495, 625560, 719394, 959192, 1106760, 1198990, 1438788, 1798485, 2397980, 2877576, 3596970, 4795960, 7193940, 14387880]

約数ペア:

[(1, 14387880), (2, 7193940), (3, 4795960), (4, 3596970), (5, 2877576), (6, 2397980), (8, 1798485), (10, 1438788), (12, 1198990), (13, 1106760), (15, 959192), (20, 719394), (23, 625560), (24, 599495), (26, 553380), (30, 479596), (39, 368920), (40, 359697), (46, 312780), (52, 276690), (60, 239798), (65, 221352), (69, 208520), (78, 184460), (92, 156390), (104, 138345), (115, 125112), (120, 119899), (130, 110676), (138, 104260), (156, 92230), (184, 78195), (195, 73784), (230, 62556), (260, 55338), (276, 52130), (299, 48120), (312, 46115), (345, 41704), (390, 36892), (401, 35880), (460, 31278), (520, 27669), (552, 26065), (598, 24060), (690, 20852), (780, 18446), (802, 17940), (897, 16040), (920, 15639), (1196, 12030), (1203, 11960), (1380, 10426), (1495, 9624), (1560, 9223), (1604, 8970), (1794, 8020), (2005, 7176), (2392, 6015), (2406, 5980), (2760, 5213), (2990, 4812), (3208, 4485), (3588, 4010)]