88133640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{439}}^1$

素因数の和:699

約数の個数: 128

約数和(自身を含む): 304128000

約数和(自身を除く): 215994360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 239, 280, 420, 439, 478, 717, 840, 878, 956, 1195, 1317, 1434, 1673, 1756, 1912, 2195, 2390, 2634, 2868, 3073, 3346, 3512, 3585, 4390, 4780, 5019, 5268, 5736, 6146, 6585, 6692, 7170, 8365, 8780, 9219, 9560, 10038, 10536, 12292, 13170, 13384, 14340, 15365, 16730, 17560, 18438, 20076, 24584, 25095, 26340, 28680, 30730, 33460, 36876, 40152, 46095, 50190, 52680, 61460, 66920, 73752, 92190, 100380, 104921, 122920, 184380, 200760, 209842, 314763, 368760, 419684, 524605, 629526, 734447, 839368, 1049210, 1259052, 1468894, 1573815, 2098420, 2203341, 2518104, 2937788, 3147630, 3672235, 4196840, 4406682, 5875576, 6295260, 7344470, 8813364, 11016705, 12590520, 14688940, 17626728, 22033410, 29377880, 44066820, 88133640]

約数ペア:

[(1, 88133640), (2, 44066820), (3, 29377880), (4, 22033410), (5, 17626728), (6, 14688940), (7, 12590520), (8, 11016705), (10, 8813364), (12, 7344470), (14, 6295260), (15, 5875576), (20, 4406682), (21, 4196840), (24, 3672235), (28, 3147630), (30, 2937788), (35, 2518104), (40, 2203341), (42, 2098420), (56, 1573815), (60, 1468894), (70, 1259052), (84, 1049210), (105, 839368), (120, 734447), (140, 629526), (168, 524605), (210, 419684), (239, 368760), (280, 314763), (420, 209842), (439, 200760), (478, 184380), (717, 122920), (840, 104921), (878, 100380), (956, 92190), (1195, 73752), (1317, 66920), (1434, 61460), (1673, 52680), (1756, 50190), (1912, 46095), (2195, 40152), (2390, 36876), (2634, 33460), (2868, 30730), (3073, 28680), (3346, 26340), (3512, 25095), (3585, 24584), (4390, 20076), (4780, 18438), (5019, 17560), (5268, 16730), (5736, 15365), (6146, 14340), (6585, 13384), (6692, 13170), (7170, 12292), (8365, 10536), (8780, 10038), (9219, 9560)]