297194240

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{809}}^1$

素因数の和:878

約数の個数: 144

約数和(自身を含む): 834442560

約数和(自身を除く): 537248320

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, 256, 280, 287, 320, 328, 410, 448, 560, 574, 640, 656, 809, 820, 896, 1120, 1148, 1280, 1312, 1435, 1618, 1640, 1792, 2240, 2296, 2624, 2870, 3236, 3280, 4045, 4480, 4592, 5248, 5663, 5740, 6472, 6560, 8090, 8960, 9184, 10496, 11326, 11480, 12944, 13120, 16180, 18368, 22652, 22960, 25888, 26240, 28315, 32360, 33169, 36736, 45304, 45920, 51776, 52480, 56630, 64720, 66338, 73472, 90608, 91840, 103552, 113260, 129440, 132676, 165845, 181216, 183680, 207104, 226520, 232183, 258880, 265352, 331690, 362432, 367360, 453040, 464366, 517760, 530704, 663380, 724864, 906080, 928732, 1035520, 1061408, 1160915, 1326760, 1449728, 1812160, 1857464, 2122816, 2321830, 2653520, 3624320, 3714928, 4245632, 4643660, 5307040, 7248640, 7429856, 8491264, 9287320, 10614080, 14859712, 18574640, 21228160, 29719424, 37149280, 42456320, 59438848, 74298560, 148597120, 297194240]

約数ペア:

[(1, 297194240), (2, 148597120), (4, 74298560), (5, 59438848), (7, 42456320), (8, 37149280), (10, 29719424), (14, 21228160), (16, 18574640), (20, 14859712), (28, 10614080), (32, 9287320), (35, 8491264), (40, 7429856), (41, 7248640), (56, 5307040), (64, 4643660), (70, 4245632), (80, 3714928), (82, 3624320), (112, 2653520), (128, 2321830), (140, 2122816), (160, 1857464), (164, 1812160), (205, 1449728), (224, 1326760), (256, 1160915), (280, 1061408), (287, 1035520), (320, 928732), (328, 906080), (410, 724864), (448, 663380), (560, 530704), (574, 517760), (640, 464366), (656, 453040), (809, 367360), (820, 362432), (896, 331690), (1120, 265352), (1148, 258880), (1280, 232183), (1312, 226520), (1435, 207104), (1618, 183680), (1640, 181216), (1792, 165845), (2240, 132676), (2296, 129440), (2624, 113260), (2870, 103552), (3236, 91840), (3280, 90608), (4045, 73472), (4480, 66338), (4592, 64720), (5248, 56630), (5663, 52480), (5740, 51776), (6472, 45920), (6560, 45304), (8090, 36736), (8960, 33169), (9184, 32360), (10496, 28315), (11326, 26240), (11480, 25888), (12944, 22960), (13120, 22652), (16180, 18368)]