129085320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11821}}^1$

素因数の和:11855

約数の個数: 128

約数和(自身を含む): 476663040

約数和(自身を除く): 347577720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 11821, 23642, 35463, 47284, 59105, 70926, 82747, 94568, 118210, 141852, 153673, 165494, 177315, 236420, 248241, 283704, 307346, 330988, 354630, 413735, 461019, 472840, 496482, 614692, 661976, 709260, 768365, 827470, 922038, 992964, 1075711, 1229384, 1241205, 1418520, 1536730, 1654940, 1844076, 1985928, 2151422, 2305095, 2482410, 3073460, 3227133, 3309880, 3688152, 4302844, 4610190, 4964820, 5378555, 6146920, 6454266, 8605688, 9220380, 9929640, 10757110, 12908532, 16135665, 18440760, 21514220, 25817064, 32271330, 43028440, 64542660, 129085320]

約数ペア:

[(1, 129085320), (2, 64542660), (3, 43028440), (4, 32271330), (5, 25817064), (6, 21514220), (7, 18440760), (8, 16135665), (10, 12908532), (12, 10757110), (13, 9929640), (14, 9220380), (15, 8605688), (20, 6454266), (21, 6146920), (24, 5378555), (26, 4964820), (28, 4610190), (30, 4302844), (35, 3688152), (39, 3309880), (40, 3227133), (42, 3073460), (52, 2482410), (56, 2305095), (60, 2151422), (65, 1985928), (70, 1844076), (78, 1654940), (84, 1536730), (91, 1418520), (104, 1241205), (105, 1229384), (120, 1075711), (130, 992964), (140, 922038), (156, 827470), (168, 768365), (182, 709260), (195, 661976), (210, 614692), (260, 496482), (273, 472840), (280, 461019), (312, 413735), (364, 354630), (390, 330988), (420, 307346), (455, 283704), (520, 248241), (546, 236420), (728, 177315), (780, 165494), (840, 153673), (910, 141852), (1092, 118210), (1365, 94568), (1560, 82747), (1820, 70926), (2184, 59105), (2730, 47284), (3640, 35463), (5460, 23642), (10920, 11821)]