210517272

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:183

約数の個数: 256

約数和(自身を含む): 709171200

約数和(自身を除く): 498653928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 37, 42, 53, 54, 56, 63, 71, 72, 74, 84, 106, 108, 111, 126, 142, 148, 159, 168, 189, 212, 213, 216, 222, 252, 259, 284, 296, 318, 333, 371, 378, 424, 426, 444, 477, 497, 504, 518, 568, 636, 639, 666, 742, 756, 777, 852, 888, 954, 994, 999, 1036, 1113, 1272, 1278, 1332, 1431, 1484, 1491, 1512, 1554, 1704, 1908, 1917, 1961, 1988, 1998, 2072, 2226, 2331, 2556, 2627, 2664, 2862, 2968, 2982, 3108, 3339, 3763, 3816, 3834, 3922, 3976, 3996, 4452, 4473, 4662, 5112, 5254, 5724, 5883, 5964, 6216, 6678, 6993, 7526, 7668, 7844, 7881, 7992, 8904, 8946, 9324, 10017, 10508, 11289, 11448, 11766, 11928, 13356, 13419, 13727, 13986, 15052, 15336, 15688, 15762, 17649, 17892, 18389, 18648, 20034, 21016, 22578, 23532, 23643, 26341, 26712, 26838, 27454, 27972, 30104, 31524, 33867, 35298, 35784, 36778, 40068, 41181, 45156, 47064, 47286, 52682, 52947, 53676, 54908, 55167, 55944, 63048, 67734, 70596, 70929, 73556, 79023, 80136, 82362, 90312, 94572, 101601, 105364, 105894, 107352, 109816, 110334, 123543, 135468, 139231, 141192, 141858, 147112, 158046, 164724, 165501, 189144, 203202, 210728, 211788, 220668, 237069, 247086, 270936, 278462, 283716, 316092, 329448, 331002, 370629, 406404, 417693, 423576, 441336, 474138, 494172, 496503, 556924, 567432, 632184, 662004, 711207, 741258, 812808, 835386, 948276, 974617, 988344, 993006, 1113848, 1253079, 1324008, 1422414, 1482516, 1670772, 1896552, 1949234, 1986012, 2506158, 2844828, 2923851, 2965032, 3341544, 3759237, 3898468, 3972024, 5012316, 5689656, 5847702, 7518474, 7796936, 8771553, 10024632, 11695404, 15036948, 17543106, 23390808, 26314659, 30073896, 35086212, 52629318, 70172424, 105258636, 210517272]

約数ペア:

[(1, 210517272), (2, 105258636), (3, 70172424), (4, 52629318), (6, 35086212), (7, 30073896), (8, 26314659), (9, 23390808), (12, 17543106), (14, 15036948), (18, 11695404), (21, 10024632), (24, 8771553), (27, 7796936), (28, 7518474), (36, 5847702), (37, 5689656), (42, 5012316), (53, 3972024), (54, 3898468), (56, 3759237), (63, 3341544), (71, 2965032), (72, 2923851), (74, 2844828), (84, 2506158), (106, 1986012), (108, 1949234), (111, 1896552), (126, 1670772), (142, 1482516), (148, 1422414), (159, 1324008), (168, 1253079), (189, 1113848), (212, 993006), (213, 988344), (216, 974617), (222, 948276), (252, 835386), (259, 812808), (284, 741258), (296, 711207), (318, 662004), (333, 632184), (371, 567432), (378, 556924), (424, 496503), (426, 494172), (444, 474138), (477, 441336), (497, 423576), (504, 417693), (518, 406404), (568, 370629), (636, 331002), (639, 329448), (666, 316092), (742, 283716), (756, 278462), (777, 270936), (852, 247086), (888, 237069), (954, 220668), (994, 211788), (999, 210728), (1036, 203202), (1113, 189144), (1272, 165501), (1278, 164724), (1332, 158046), (1431, 147112), (1484, 141858), (1491, 141192), (1512, 139231), (1554, 135468), (1704, 123543), (1908, 110334), (1917, 109816), (1961, 107352), (1988, 105894), (1998, 105364), (2072, 101601), (2226, 94572), (2331, 90312), (2556, 82362), (2627, 80136), (2664, 79023), (2862, 73556), (2968, 70929), (2982, 70596), (3108, 67734), (3339, 63048), (3763, 55944), (3816, 55167), (3834, 54908), (3922, 53676), (3976, 52947), (3996, 52682), (4452, 47286), (4473, 47064), (4662, 45156), (5112, 41181), (5254, 40068), (5724, 36778), (5883, 35784), (5964, 35298), (6216, 33867), (6678, 31524), (6993, 30104), (7526, 27972), (7668, 27454), (7844, 26838), (7881, 26712), (7992, 26341), (8904, 23643), (8946, 23532), (9324, 22578), (10017, 21016), (10508, 20034), (11289, 18648), (11448, 18389), (11766, 17892), (11928, 17649), (13356, 15762), (13419, 15688), (13727, 15336), (13986, 15052)]