1430772720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{919}}^1$

素因数の和:1447

約数の個数: 160

約数和(自身を含む): 4791360000

約数和(自身を除く): 3360587280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 499, 520, 624, 780, 919, 998, 1040, 1497, 1560, 1838, 1996, 2495, 2757, 2994, 3120, 3676, 3992, 4595, 4990, 5514, 5988, 6487, 7352, 7485, 7984, 9190, 9980, 11028, 11947, 11976, 12974, 13785, 14704, 14970, 18380, 19461, 19960, 22056, 23894, 23952, 25948, 27570, 29940, 32435, 35841, 36760, 38922, 39920, 44112, 47788, 51896, 55140, 59735, 59880, 64870, 71682, 73520, 77844, 95576, 97305, 103792, 110280, 119470, 119760, 129740, 143364, 155688, 179205, 191152, 194610, 220560, 238940, 259480, 286728, 311376, 358410, 389220, 458581, 477880, 518960, 573456, 716820, 778440, 917162, 955760, 1375743, 1433640, 1556880, 1834324, 2292905, 2751486, 2867280, 3668648, 4585810, 5502972, 5961553, 6878715, 7337296, 9171620, 11005944, 11923106, 13757430, 17884659, 18343240, 22011888, 23846212, 27514860, 29807765, 35769318, 36686480, 47692424, 55029720, 59615530, 71538636, 89423295, 95384848, 110059440, 119231060, 143077272, 178846590, 238462120, 286154544, 357693180, 476924240, 715386360, 1430772720]

約数ペア:

[(1, 1430772720), (2, 715386360), (3, 476924240), (4, 357693180), (5, 286154544), (6, 238462120), (8, 178846590), (10, 143077272), (12, 119231060), (13, 110059440), (15, 95384848), (16, 89423295), (20, 71538636), (24, 59615530), (26, 55029720), (30, 47692424), (39, 36686480), (40, 35769318), (48, 29807765), (52, 27514860), (60, 23846212), (65, 22011888), (78, 18343240), (80, 17884659), (104, 13757430), (120, 11923106), (130, 11005944), (156, 9171620), (195, 7337296), (208, 6878715), (240, 5961553), (260, 5502972), (312, 4585810), (390, 3668648), (499, 2867280), (520, 2751486), (624, 2292905), (780, 1834324), (919, 1556880), (998, 1433640), (1040, 1375743), (1497, 955760), (1560, 917162), (1838, 778440), (1996, 716820), (2495, 573456), (2757, 518960), (2994, 477880), (3120, 458581), (3676, 389220), (3992, 358410), (4595, 311376), (4990, 286728), (5514, 259480), (5988, 238940), (6487, 220560), (7352, 194610), (7485, 191152), (7984, 179205), (9190, 155688), (9980, 143364), (11028, 129740), (11947, 119760), (11976, 119470), (12974, 110280), (13785, 103792), (14704, 97305), (14970, 95576), (18380, 77844), (19461, 73520), (19960, 71682), (22056, 64870), (23894, 59880), (23952, 59735), (25948, 55140), (27570, 51896), (29940, 47788), (32435, 44112), (35841, 39920), (36760, 38922)]