30380378280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{283}}^1\times {\mathrm{18257}}^1$

素因数の和:18568

約数の個数: 192

約数和(自身を含む): 106401781440

約数和(自身を除く): 76021403160

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, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 283, 294, 392, 420, 490, 566, 588, 735, 840, 849, 980, 1132, 1176, 1415, 1470, 1698, 1960, 1981, 2264, 2830, 2940, 3396, 3962, 4245, 5660, 5880, 5943, 6792, 7924, 8490, 9905, 11320, 11886, 13867, 15848, 16980, 18257, 19810, 23772, 27734, 29715, 33960, 36514, 39620, 41601, 47544, 54771, 55468, 59430, 69335, 73028, 79240, 83202, 91285, 109542, 110936, 118860, 127799, 138670, 146056, 166404, 182570, 208005, 219084, 237720, 255598, 273855, 277340, 332808, 365140, 383397, 416010, 438168, 511196, 547710, 554680, 638995, 730280, 766794, 832020, 894593, 1022392, 1095420, 1277990, 1533588, 1664040, 1789186, 1916985, 2190840, 2555980, 2683779, 3067176, 3578372, 3833970, 4472965, 5111960, 5166731, 5367558, 7156744, 7667940, 8945930, 10333462, 10735116, 13418895, 15335880, 15500193, 17891860, 20666924, 21470232, 25833655, 26837790, 31000386, 35783720, 36167117, 41333848, 51667310, 53675580, 62000772, 72334234, 77500965, 103334620, 107351160, 108501351, 124001544, 144668468, 155001930, 180835585, 206669240, 217002702, 253169819, 289336936, 310003860, 361671170, 434005404, 506339638, 542506755, 620007720, 723342340, 759509457, 868010808, 1012679276, 1085013510, 1265849095, 1446684680, 1519018914, 2025358552, 2170027020, 2531698190, 3038037828, 3797547285, 4340054040, 5063396380, 6076075656, 7595094570, 10126792760, 15190189140, 30380378280]

約数ペア:

[(1, 30380378280), (2, 15190189140), (3, 10126792760), (4, 7595094570), (5, 6076075656), (6, 5063396380), (7, 4340054040), (8, 3797547285), (10, 3038037828), (12, 2531698190), (14, 2170027020), (15, 2025358552), (20, 1519018914), (21, 1446684680), (24, 1265849095), (28, 1085013510), (30, 1012679276), (35, 868010808), (40, 759509457), (42, 723342340), (49, 620007720), (56, 542506755), (60, 506339638), (70, 434005404), (84, 361671170), (98, 310003860), (105, 289336936), (120, 253169819), (140, 217002702), (147, 206669240), (168, 180835585), (196, 155001930), (210, 144668468), (245, 124001544), (280, 108501351), (283, 107351160), (294, 103334620), (392, 77500965), (420, 72334234), (490, 62000772), (566, 53675580), (588, 51667310), (735, 41333848), (840, 36167117), (849, 35783720), (980, 31000386), (1132, 26837790), (1176, 25833655), (1415, 21470232), (1470, 20666924), (1698, 17891860), (1960, 15500193), (1981, 15335880), (2264, 13418895), (2830, 10735116), (2940, 10333462), (3396, 8945930), (3962, 7667940), (4245, 7156744), (5660, 5367558), (5880, 5166731), (5943, 5111960), (6792, 4472965), (7924, 3833970), (8490, 3578372), (9905, 3067176), (11320, 2683779), (11886, 2555980), (13867, 2190840), (15848, 1916985), (16980, 1789186), (18257, 1664040), (19810, 1533588), (23772, 1277990), (27734, 1095420), (29715, 1022392), (33960, 894593), (36514, 832020), (39620, 766794), (41601, 730280), (47544, 638995), (54771, 554680), (55468, 547710), (59430, 511196), (69335, 438168), (73028, 416010), (79240, 383397), (83202, 365140), (91285, 332808), (109542, 277340), (110936, 273855), (118860, 255598), (127799, 237720), (138670, 219084), (146056, 208005), (166404, 182570)]