215949240

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1709}}^1$

素因数の和:1748

約数の個数: 192

約数和(自身を含む): 784274400

約数和(自身を除く): 568325160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 243, 260, 270, 312, 324, 351, 360, 390, 405, 468, 486, 520, 540, 585, 648, 702, 780, 810, 936, 972, 1053, 1080, 1170, 1215, 1404, 1560, 1620, 1709, 1755, 1944, 2106, 2340, 2430, 2808, 3159, 3240, 3418, 3510, 4212, 4680, 4860, 5127, 5265, 6318, 6836, 7020, 8424, 8545, 9720, 10254, 10530, 12636, 13672, 14040, 15381, 15795, 17090, 20508, 21060, 22217, 25272, 25635, 30762, 31590, 34180, 41016, 42120, 44434, 46143, 51270, 61524, 63180, 66651, 68360, 76905, 88868, 92286, 102540, 111085, 123048, 126360, 133302, 138429, 153810, 177736, 184572, 199953, 205080, 222170, 230715, 266604, 276858, 307620, 333255, 369144, 399906, 415287, 444340, 461430, 533208, 553716, 599859, 615240, 666510, 692145, 799812, 830574, 888680, 922860, 999765, 1107432, 1199718, 1333020, 1384290, 1599624, 1661148, 1799577, 1845720, 1999530, 2076435, 2399436, 2666040, 2768580, 2999295, 3322296, 3599154, 3999060, 4152870, 4798872, 5398731, 5537160, 5998590, 7198308, 7998120, 8305740, 8997885, 10797462, 11997180, 14396616, 16611480, 17995770, 21594924, 23994360, 26993655, 35991540, 43189848, 53987310, 71983080, 107974620, 215949240]

約数ペア:

[(1, 215949240), (2, 107974620), (3, 71983080), (4, 53987310), (5, 43189848), (6, 35991540), (8, 26993655), (9, 23994360), (10, 21594924), (12, 17995770), (13, 16611480), (15, 14396616), (18, 11997180), (20, 10797462), (24, 8997885), (26, 8305740), (27, 7998120), (30, 7198308), (36, 5998590), (39, 5537160), (40, 5398731), (45, 4798872), (52, 4152870), (54, 3999060), (60, 3599154), (65, 3322296), (72, 2999295), (78, 2768580), (81, 2666040), (90, 2399436), (104, 2076435), (108, 1999530), (117, 1845720), (120, 1799577), (130, 1661148), (135, 1599624), (156, 1384290), (162, 1333020), (180, 1199718), (195, 1107432), (216, 999765), (234, 922860), (243, 888680), (260, 830574), (270, 799812), (312, 692145), (324, 666510), (351, 615240), (360, 599859), (390, 553716), (405, 533208), (468, 461430), (486, 444340), (520, 415287), (540, 399906), (585, 369144), (648, 333255), (702, 307620), (780, 276858), (810, 266604), (936, 230715), (972, 222170), (1053, 205080), (1080, 199953), (1170, 184572), (1215, 177736), (1404, 153810), (1560, 138429), (1620, 133302), (1709, 126360), (1755, 123048), (1944, 111085), (2106, 102540), (2340, 92286), (2430, 88868), (2808, 76905), (3159, 68360), (3240, 66651), (3418, 63180), (3510, 61524), (4212, 51270), (4680, 46143), (4860, 44434), (5127, 42120), (5265, 41016), (6318, 34180), (6836, 31590), (7020, 30762), (8424, 25635), (8545, 25272), (9720, 22217), (10254, 21060), (10530, 20508), (12636, 17090), (13672, 15795), (14040, 15381)]