3147952920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1847}}^1\times {\mathrm{2029}}^1$

素因数の和:3897

約数の個数: 128

約数和(自身を含む): 10804147200

約数和(自身を除く): 7656194280

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, 280, 420, 840, 1847, 2029, 3694, 4058, 5541, 6087, 7388, 8116, 9235, 10145, 11082, 12174, 12929, 14203, 14776, 16232, 18470, 20290, 22164, 24348, 25858, 27705, 28406, 30435, 36940, 38787, 40580, 42609, 44328, 48696, 51716, 55410, 56812, 60870, 64645, 71015, 73880, 77574, 81160, 85218, 103432, 110820, 113624, 121740, 129290, 142030, 155148, 170436, 193935, 213045, 221640, 243480, 258580, 284060, 310296, 340872, 387870, 426090, 517160, 568120, 775740, 852180, 1551480, 1704360, 3747563, 7495126, 11242689, 14990252, 18737815, 22485378, 26232941, 29980504, 37475630, 44970756, 52465882, 56213445, 74951260, 78698823, 89941512, 104931764, 112426890, 131164705, 149902520, 157397646, 209863528, 224853780, 262329410, 314795292, 393494115, 449707560, 524658820, 629590584, 786988230, 1049317640, 1573976460, 3147952920]

約数ペア:

[(1, 3147952920), (2, 1573976460), (3, 1049317640), (4, 786988230), (5, 629590584), (6, 524658820), (7, 449707560), (8, 393494115), (10, 314795292), (12, 262329410), (14, 224853780), (15, 209863528), (20, 157397646), (21, 149902520), (24, 131164705), (28, 112426890), (30, 104931764), (35, 89941512), (40, 78698823), (42, 74951260), (56, 56213445), (60, 52465882), (70, 44970756), (84, 37475630), (105, 29980504), (120, 26232941), (140, 22485378), (168, 18737815), (210, 14990252), (280, 11242689), (420, 7495126), (840, 3747563), (1847, 1704360), (2029, 1551480), (3694, 852180), (4058, 775740), (5541, 568120), (6087, 517160), (7388, 426090), (8116, 387870), (9235, 340872), (10145, 310296), (11082, 284060), (12174, 258580), (12929, 243480), (14203, 221640), (14776, 213045), (16232, 193935), (18470, 170436), (20290, 155148), (22164, 142030), (24348, 129290), (25858, 121740), (27705, 113624), (28406, 110820), (30435, 103432), (36940, 85218), (38787, 81160), (40580, 77574), (42609, 73880), (44328, 71015), (48696, 64645), (51716, 60870), (55410, 56812)]