345746520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{137201}}^1$

素因数の和:137225

約数の個数: 96

約数和(自身を含む): 1284210720

約数和(自身を除く): 938464200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 137201, 274402, 411603, 548804, 686005, 823206, 960407, 1097608, 1234809, 1372010, 1646412, 1920814, 2058015, 2469618, 2744020, 2881221, 3292824, 3841628, 4116030, 4802035, 4939236, 5488040, 5762442, 6174045, 7683256, 8232060, 8643663, 9604070, 9878472, 11524884, 12348090, 14406105, 16464120, 17287326, 19208140, 23049768, 24696180, 28812210, 34574652, 38416280, 43218315, 49392360, 57624420, 69149304, 86436630, 115248840, 172873260, 345746520]

約数ペア:

[(1, 345746520), (2, 172873260), (3, 115248840), (4, 86436630), (5, 69149304), (6, 57624420), (7, 49392360), (8, 43218315), (9, 38416280), (10, 34574652), (12, 28812210), (14, 24696180), (15, 23049768), (18, 19208140), (20, 17287326), (21, 16464120), (24, 14406105), (28, 12348090), (30, 11524884), (35, 9878472), (36, 9604070), (40, 8643663), (42, 8232060), (45, 7683256), (56, 6174045), (60, 5762442), (63, 5488040), (70, 4939236), (72, 4802035), (84, 4116030), (90, 3841628), (105, 3292824), (120, 2881221), (126, 2744020), (140, 2469618), (168, 2058015), (180, 1920814), (210, 1646412), (252, 1372010), (280, 1234809), (315, 1097608), (360, 960407), (420, 823206), (504, 686005), (630, 548804), (840, 411603), (1260, 274402), (2520, 137201)]