148921080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:330

約数の個数: 256

約数和(自身を含む): 567336960

約数和(自身を除く): 418415880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 71, 77, 84, 88, 105, 110, 120, 132, 140, 142, 154, 165, 168, 210, 213, 220, 227, 231, 264, 280, 284, 308, 330, 355, 385, 420, 426, 440, 454, 462, 497, 568, 616, 660, 681, 710, 770, 781, 840, 852, 908, 924, 994, 1065, 1135, 1155, 1320, 1362, 1420, 1491, 1540, 1562, 1589, 1704, 1816, 1848, 1988, 2130, 2270, 2310, 2343, 2485, 2497, 2724, 2840, 2982, 3080, 3124, 3178, 3405, 3905, 3976, 4260, 4540, 4620, 4686, 4767, 4970, 4994, 5448, 5467, 5964, 6248, 6356, 6810, 7455, 7491, 7810, 7945, 8520, 9080, 9240, 9372, 9534, 9940, 9988, 10934, 11715, 11928, 12485, 12712, 13620, 14910, 14982, 15620, 15890, 16117, 16401, 17479, 18744, 19068, 19880, 19976, 21868, 23430, 23835, 24970, 27240, 27335, 29820, 29964, 31240, 31780, 32234, 32802, 34958, 37455, 38136, 43736, 46860, 47670, 48351, 49940, 52437, 54670, 59640, 59928, 63560, 64468, 65604, 69916, 74910, 80585, 82005, 87395, 93720, 95340, 96702, 99880, 104874, 109340, 112819, 128936, 131208, 139832, 149820, 161170, 164010, 174790, 177287, 190680, 193404, 209748, 218680, 225638, 241755, 262185, 299640, 322340, 328020, 338457, 349580, 354574, 386808, 419496, 451276, 483510, 524370, 531861, 564095, 644680, 656040, 676914, 699160, 709148, 886435, 902552, 967020, 1048740, 1063722, 1128190, 1241009, 1353828, 1418296, 1692285, 1772870, 1934040, 2097480, 2127444, 2256380, 2482018, 2659305, 2707656, 3384570, 3545740, 3723027, 4254888, 4512760, 4964036, 5318610, 6205045, 6769140, 7091480, 7446054, 9928072, 10637220, 12410090, 13538280, 14892108, 18615135, 21274440, 24820180, 29784216, 37230270, 49640360, 74460540, 148921080]

約数ペア:

[(1, 148921080), (2, 74460540), (3, 49640360), (4, 37230270), (5, 29784216), (6, 24820180), (7, 21274440), (8, 18615135), (10, 14892108), (11, 13538280), (12, 12410090), (14, 10637220), (15, 9928072), (20, 7446054), (21, 7091480), (22, 6769140), (24, 6205045), (28, 5318610), (30, 4964036), (33, 4512760), (35, 4254888), (40, 3723027), (42, 3545740), (44, 3384570), (55, 2707656), (56, 2659305), (60, 2482018), (66, 2256380), (70, 2127444), (71, 2097480), (77, 1934040), (84, 1772870), (88, 1692285), (105, 1418296), (110, 1353828), (120, 1241009), (132, 1128190), (140, 1063722), (142, 1048740), (154, 967020), (165, 902552), (168, 886435), (210, 709148), (213, 699160), (220, 676914), (227, 656040), (231, 644680), (264, 564095), (280, 531861), (284, 524370), (308, 483510), (330, 451276), (355, 419496), (385, 386808), (420, 354574), (426, 349580), (440, 338457), (454, 328020), (462, 322340), (497, 299640), (568, 262185), (616, 241755), (660, 225638), (681, 218680), (710, 209748), (770, 193404), (781, 190680), (840, 177287), (852, 174790), (908, 164010), (924, 161170), (994, 149820), (1065, 139832), (1135, 131208), (1155, 128936), (1320, 112819), (1362, 109340), (1420, 104874), (1491, 99880), (1540, 96702), (1562, 95340), (1589, 93720), (1704, 87395), (1816, 82005), (1848, 80585), (1988, 74910), (2130, 69916), (2270, 65604), (2310, 64468), (2343, 63560), (2485, 59928), (2497, 59640), (2724, 54670), (2840, 52437), (2982, 49940), (3080, 48351), (3124, 47670), (3178, 46860), (3405, 43736), (3905, 38136), (3976, 37455), (4260, 34958), (4540, 32802), (4620, 32234), (4686, 31780), (4767, 31240), (4970, 29964), (4994, 29820), (5448, 27335), (5467, 27240), (5964, 24970), (6248, 23835), (6356, 23430), (6810, 21868), (7455, 19976), (7491, 19880), (7810, 19068), (7945, 18744), (8520, 17479), (9080, 16401), (9240, 16117), (9372, 15890), (9534, 15620), (9940, 14982), (9988, 14910), (10934, 13620), (11715, 12712), (11928, 12485)]