32009880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1$

素因数の和:793

約数の個数: 128

約数和(自身を含む): 111974400

約数和(自身を除く): 79964520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 530, 636, 719, 742, 795, 840, 1060, 1113, 1272, 1438, 1484, 1590, 1855, 2120, 2157, 2226, 2876, 2968, 3180, 3595, 3710, 4314, 4452, 5033, 5565, 5752, 6360, 7190, 7420, 8628, 8904, 10066, 10785, 11130, 14380, 14840, 15099, 17256, 20132, 21570, 22260, 25165, 28760, 30198, 38107, 40264, 43140, 44520, 50330, 60396, 75495, 76214, 86280, 100660, 114321, 120792, 150990, 152428, 190535, 201320, 228642, 266749, 301980, 304856, 381070, 457284, 533498, 571605, 603960, 762140, 800247, 914568, 1066996, 1143210, 1333745, 1524280, 1600494, 2133992, 2286420, 2667490, 3200988, 4001235, 4572840, 5334980, 6401976, 8002470, 10669960, 16004940, 32009880]

約数ペア:

[(1, 32009880), (2, 16004940), (3, 10669960), (4, 8002470), (5, 6401976), (6, 5334980), (7, 4572840), (8, 4001235), (10, 3200988), (12, 2667490), (14, 2286420), (15, 2133992), (20, 1600494), (21, 1524280), (24, 1333745), (28, 1143210), (30, 1066996), (35, 914568), (40, 800247), (42, 762140), (53, 603960), (56, 571605), (60, 533498), (70, 457284), (84, 381070), (105, 304856), (106, 301980), (120, 266749), (140, 228642), (159, 201320), (168, 190535), (210, 152428), (212, 150990), (265, 120792), (280, 114321), (318, 100660), (371, 86280), (420, 76214), (424, 75495), (530, 60396), (636, 50330), (719, 44520), (742, 43140), (795, 40264), (840, 38107), (1060, 30198), (1113, 28760), (1272, 25165), (1438, 22260), (1484, 21570), (1590, 20132), (1855, 17256), (2120, 15099), (2157, 14840), (2226, 14380), (2876, 11130), (2968, 10785), (3180, 10066), (3595, 8904), (3710, 8628), (4314, 7420), (4452, 7190), (5033, 6360), (5565, 5752)]