129482760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{421}}^1$

素因数の和:679

約数の個数: 128

約数和(自身を含む): 426591360

約数和(自身を除く): 297108600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 233, 264, 330, 421, 440, 466, 660, 699, 842, 932, 1165, 1263, 1320, 1398, 1684, 1864, 2105, 2330, 2526, 2563, 2796, 3368, 3495, 4210, 4631, 4660, 5052, 5126, 5592, 6315, 6990, 7689, 8420, 9262, 9320, 10104, 10252, 12630, 12815, 13893, 13980, 15378, 16840, 18524, 20504, 23155, 25260, 25630, 27786, 27960, 30756, 37048, 38445, 46310, 50520, 51260, 55572, 61512, 69465, 76890, 92620, 98093, 102520, 111144, 138930, 153780, 185240, 196186, 277860, 294279, 307560, 392372, 490465, 555720, 588558, 784744, 980930, 1079023, 1177116, 1471395, 1961860, 2158046, 2354232, 2942790, 3237069, 3923720, 4316092, 5395115, 5885580, 6474138, 8632184, 10790230, 11771160, 12948276, 16185345, 21580460, 25896552, 32370690, 43160920, 64741380, 129482760]

約数ペア:

[(1, 129482760), (2, 64741380), (3, 43160920), (4, 32370690), (5, 25896552), (6, 21580460), (8, 16185345), (10, 12948276), (11, 11771160), (12, 10790230), (15, 8632184), (20, 6474138), (22, 5885580), (24, 5395115), (30, 4316092), (33, 3923720), (40, 3237069), (44, 2942790), (55, 2354232), (60, 2158046), (66, 1961860), (88, 1471395), (110, 1177116), (120, 1079023), (132, 980930), (165, 784744), (220, 588558), (233, 555720), (264, 490465), (330, 392372), (421, 307560), (440, 294279), (466, 277860), (660, 196186), (699, 185240), (842, 153780), (932, 138930), (1165, 111144), (1263, 102520), (1320, 98093), (1398, 92620), (1684, 76890), (1864, 69465), (2105, 61512), (2330, 55572), (2526, 51260), (2563, 50520), (2796, 46310), (3368, 38445), (3495, 37048), (4210, 30756), (4631, 27960), (4660, 27786), (5052, 25630), (5126, 25260), (5592, 23155), (6315, 20504), (6990, 18524), (7689, 16840), (8420, 15378), (9262, 13980), (9320, 13893), (10104, 12815), (10252, 12630)]