391035120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5413}}^1$

素因数の和:5479

約数の個数: 160

約数和(自身を含む): 1417861632

約数和(自身を除く): 1026826512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 105, 112, 120, 129, 140, 168, 172, 210, 215, 240, 258, 280, 301, 336, 344, 420, 430, 516, 560, 602, 645, 688, 840, 860, 903, 1032, 1204, 1290, 1505, 1680, 1720, 1806, 2064, 2408, 2580, 3010, 3440, 3612, 4515, 4816, 5160, 5413, 6020, 7224, 9030, 10320, 10826, 12040, 14448, 16239, 18060, 21652, 24080, 27065, 32478, 36120, 37891, 43304, 54130, 64956, 72240, 75782, 81195, 86608, 108260, 113673, 129912, 151564, 162390, 189455, 216520, 227346, 232759, 259824, 303128, 324780, 378910, 433040, 454692, 465518, 568365, 606256, 649560, 698277, 757820, 909384, 931036, 1136730, 1163795, 1299120, 1396554, 1515640, 1629313, 1818768, 1862072, 2273460, 2327590, 2793108, 3031280, 3258626, 3491385, 3724144, 4546920, 4655180, 4887939, 5586216, 6517252, 6982770, 8146565, 9093840, 9310360, 9775878, 11172432, 13034504, 13965540, 16293130, 18620720, 19551756, 24439695, 26069008, 27931080, 32586260, 39103512, 48879390, 55862160, 65172520, 78207024, 97758780, 130345040, 195517560, 391035120]

約数ペア:

[(1, 391035120), (2, 195517560), (3, 130345040), (4, 97758780), (5, 78207024), (6, 65172520), (7, 55862160), (8, 48879390), (10, 39103512), (12, 32586260), (14, 27931080), (15, 26069008), (16, 24439695), (20, 19551756), (21, 18620720), (24, 16293130), (28, 13965540), (30, 13034504), (35, 11172432), (40, 9775878), (42, 9310360), (43, 9093840), (48, 8146565), (56, 6982770), (60, 6517252), (70, 5586216), (80, 4887939), (84, 4655180), (86, 4546920), (105, 3724144), (112, 3491385), (120, 3258626), (129, 3031280), (140, 2793108), (168, 2327590), (172, 2273460), (210, 1862072), (215, 1818768), (240, 1629313), (258, 1515640), (280, 1396554), (301, 1299120), (336, 1163795), (344, 1136730), (420, 931036), (430, 909384), (516, 757820), (560, 698277), (602, 649560), (645, 606256), (688, 568365), (840, 465518), (860, 454692), (903, 433040), (1032, 378910), (1204, 324780), (1290, 303128), (1505, 259824), (1680, 232759), (1720, 227346), (1806, 216520), (2064, 189455), (2408, 162390), (2580, 151564), (3010, 129912), (3440, 113673), (3612, 108260), (4515, 86608), (4816, 81195), (5160, 75782), (5413, 72240), (6020, 64956), (7224, 54130), (9030, 43304), (10320, 37891), (10826, 36120), (12040, 32478), (14448, 27065), (16239, 24080), (18060, 21652)]