130671240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:412

約数の個数: 192

約数和(自身を含む): 463916160

約数和(自身を除く): 333244920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 71, 84, 98, 105, 120, 140, 142, 147, 168, 196, 210, 213, 245, 280, 284, 294, 313, 355, 392, 420, 426, 490, 497, 568, 588, 626, 710, 735, 840, 852, 939, 980, 994, 1065, 1176, 1252, 1420, 1470, 1491, 1565, 1704, 1878, 1960, 1988, 2130, 2191, 2485, 2504, 2840, 2940, 2982, 3130, 3479, 3756, 3976, 4260, 4382, 4695, 4970, 5880, 5964, 6260, 6573, 6958, 7455, 7512, 8520, 8764, 9390, 9940, 10437, 10955, 11928, 12520, 13146, 13916, 14910, 15337, 17395, 17528, 18780, 19880, 20874, 21910, 22223, 26292, 27832, 29820, 30674, 32865, 34790, 37560, 41748, 43820, 44446, 46011, 52185, 52584, 59640, 61348, 65730, 66669, 69580, 76685, 83496, 87640, 88892, 92022, 104370, 111115, 122696, 131460, 133338, 139160, 153370, 155561, 177784, 184044, 208740, 222230, 230055, 262920, 266676, 306740, 311122, 333345, 368088, 417480, 444460, 460110, 466683, 533352, 613480, 622244, 666690, 777805, 888920, 920220, 933366, 1088927, 1244488, 1333380, 1555610, 1840440, 1866732, 2177854, 2333415, 2666760, 3111220, 3266781, 3733464, 4355708, 4666830, 5444635, 6222440, 6533562, 8711416, 9333660, 10889270, 13067124, 16333905, 18667320, 21778540, 26134248, 32667810, 43557080, 65335620, 130671240]

約数ペア:

[(1, 130671240), (2, 65335620), (3, 43557080), (4, 32667810), (5, 26134248), (6, 21778540), (7, 18667320), (8, 16333905), (10, 13067124), (12, 10889270), (14, 9333660), (15, 8711416), (20, 6533562), (21, 6222440), (24, 5444635), (28, 4666830), (30, 4355708), (35, 3733464), (40, 3266781), (42, 3111220), (49, 2666760), (56, 2333415), (60, 2177854), (70, 1866732), (71, 1840440), (84, 1555610), (98, 1333380), (105, 1244488), (120, 1088927), (140, 933366), (142, 920220), (147, 888920), (168, 777805), (196, 666690), (210, 622244), (213, 613480), (245, 533352), (280, 466683), (284, 460110), (294, 444460), (313, 417480), (355, 368088), (392, 333345), (420, 311122), (426, 306740), (490, 266676), (497, 262920), (568, 230055), (588, 222230), (626, 208740), (710, 184044), (735, 177784), (840, 155561), (852, 153370), (939, 139160), (980, 133338), (994, 131460), (1065, 122696), (1176, 111115), (1252, 104370), (1420, 92022), (1470, 88892), (1491, 87640), (1565, 83496), (1704, 76685), (1878, 69580), (1960, 66669), (1988, 65730), (2130, 61348), (2191, 59640), (2485, 52584), (2504, 52185), (2840, 46011), (2940, 44446), (2982, 43820), (3130, 41748), (3479, 37560), (3756, 34790), (3976, 32865), (4260, 30674), (4382, 29820), (4695, 27832), (4970, 26292), (5880, 22223), (5964, 21910), (6260, 20874), (6573, 19880), (6958, 18780), (7455, 17528), (7512, 17395), (8520, 15337), (8764, 14910), (9390, 13916), (9940, 13146), (10437, 12520), (10955, 11928)]