148597120

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{809}}^1$

素因数の和:876

約数の個数: 128

約数和(自身を含む): 416404800

約数和(自身を除く): 267807680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 112, 128, 140, 160, 164, 205, 224, 280, 287, 320, 328, 410, 448, 560, 574, 640, 656, 809, 820, 896, 1120, 1148, 1312, 1435, 1618, 1640, 2240, 2296, 2624, 2870, 3236, 3280, 4045, 4480, 4592, 5248, 5663, 5740, 6472, 6560, 8090, 9184, 11326, 11480, 12944, 13120, 16180, 18368, 22652, 22960, 25888, 26240, 28315, 32360, 33169, 36736, 45304, 45920, 51776, 56630, 64720, 66338, 90608, 91840, 103552, 113260, 129440, 132676, 165845, 181216, 183680, 226520, 232183, 258880, 265352, 331690, 362432, 453040, 464366, 517760, 530704, 663380, 724864, 906080, 928732, 1061408, 1160915, 1326760, 1812160, 1857464, 2122816, 2321830, 2653520, 3624320, 3714928, 4245632, 4643660, 5307040, 7429856, 9287320, 10614080, 14859712, 18574640, 21228160, 29719424, 37149280, 74298560, 148597120]

約数ペア:

[(1, 148597120), (2, 74298560), (4, 37149280), (5, 29719424), (7, 21228160), (8, 18574640), (10, 14859712), (14, 10614080), (16, 9287320), (20, 7429856), (28, 5307040), (32, 4643660), (35, 4245632), (40, 3714928), (41, 3624320), (56, 2653520), (64, 2321830), (70, 2122816), (80, 1857464), (82, 1812160), (112, 1326760), (128, 1160915), (140, 1061408), (160, 928732), (164, 906080), (205, 724864), (224, 663380), (280, 530704), (287, 517760), (320, 464366), (328, 453040), (410, 362432), (448, 331690), (560, 265352), (574, 258880), (640, 232183), (656, 226520), (809, 183680), (820, 181216), (896, 165845), (1120, 132676), (1148, 129440), (1312, 113260), (1435, 103552), (1618, 91840), (1640, 90608), (2240, 66338), (2296, 64720), (2624, 56630), (2870, 51776), (3236, 45920), (3280, 45304), (4045, 36736), (4480, 33169), (4592, 32360), (5248, 28315), (5663, 26240), (5740, 25888), (6472, 22960), (6560, 22652), (8090, 18368), (9184, 16180), (11326, 13120), (11480, 12944)]