4837140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1$

素因数の和:382

約数の個数: 144

約数和(自身を含む): 18345600

約数和(自身を除く): 13508460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 349, 385, 396, 420, 462, 495, 630, 660, 693, 698, 770, 924, 990, 1047, 1155, 1260, 1386, 1396, 1540, 1745, 1980, 2094, 2310, 2443, 2772, 3141, 3465, 3490, 3839, 4188, 4620, 4886, 5235, 6282, 6930, 6980, 7329, 7678, 9772, 10470, 11517, 12215, 12564, 13860, 14658, 15356, 15705, 19195, 20940, 21987, 23034, 24430, 26873, 29316, 31410, 34551, 36645, 38390, 43974, 46068, 48860, 53746, 57585, 62820, 69102, 73290, 76780, 80619, 87948, 107492, 109935, 115170, 134365, 138204, 146580, 161238, 172755, 219870, 230340, 241857, 268730, 322476, 345510, 403095, 439740, 483714, 537460, 691020, 806190, 967428, 1209285, 1612380, 2418570, 4837140]

約数ペア:

[(1, 4837140), (2, 2418570), (3, 1612380), (4, 1209285), (5, 967428), (6, 806190), (7, 691020), (9, 537460), (10, 483714), (11, 439740), (12, 403095), (14, 345510), (15, 322476), (18, 268730), (20, 241857), (21, 230340), (22, 219870), (28, 172755), (30, 161238), (33, 146580), (35, 138204), (36, 134365), (42, 115170), (44, 109935), (45, 107492), (55, 87948), (60, 80619), (63, 76780), (66, 73290), (70, 69102), (77, 62820), (84, 57585), (90, 53746), (99, 48860), (105, 46068), (110, 43974), (126, 38390), (132, 36645), (140, 34551), (154, 31410), (165, 29316), (180, 26873), (198, 24430), (210, 23034), (220, 21987), (231, 20940), (252, 19195), (308, 15705), (315, 15356), (330, 14658), (349, 13860), (385, 12564), (396, 12215), (420, 11517), (462, 10470), (495, 9772), (630, 7678), (660, 7329), (693, 6980), (698, 6930), (770, 6282), (924, 5235), (990, 4886), (1047, 4620), (1155, 4188), (1260, 3839), (1386, 3490), (1396, 3465), (1540, 3141), (1745, 2772), (1980, 2443), (2094, 2310)]