1520443080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17099}}^1$

素因数の和:17148

約数の個数: 192

約数和(自身を含む): 5601960000

約数和(自身を除く): 4081516920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 152, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 684, 741, 760, 780, 855, 936, 988, 1140, 1170, 1235, 1368, 1482, 1560, 1710, 1976, 2223, 2280, 2340, 2470, 2964, 3420, 3705, 4446, 4680, 4940, 5928, 6840, 7410, 8892, 9880, 11115, 14820, 17099, 17784, 22230, 29640, 34198, 44460, 51297, 68396, 85495, 88920, 102594, 136792, 153891, 170990, 205188, 222287, 256485, 307782, 324881, 341980, 410376, 444574, 512970, 615564, 649762, 666861, 683960, 769455, 889148, 974643, 1025940, 1111435, 1231128, 1299524, 1333722, 1538910, 1624405, 1778296, 1949286, 2000583, 2051880, 2222870, 2599048, 2667444, 2923929, 3077820, 3248810, 3334305, 3898572, 4001166, 4223453, 4445740, 4873215, 5334888, 5847858, 6155640, 6497620, 6668610, 7797144, 8002332, 8446906, 8891480, 9746430, 10002915, 11695716, 12670359, 12995240, 13337220, 14619645, 16004664, 16893812, 19492860, 20005830, 21117265, 23391432, 25340718, 26674440, 29239290, 33787624, 38011077, 38985720, 40011660, 42234530, 50681436, 58478580, 63351795, 76022154, 80023320, 84469060, 101362872, 116957160, 126703590, 152044308, 168938120, 190055385, 253407180, 304088616, 380110770, 506814360, 760221540, 1520443080]

約数ペア:

[(1, 1520443080), (2, 760221540), (3, 506814360), (4, 380110770), (5, 304088616), (6, 253407180), (8, 190055385), (9, 168938120), (10, 152044308), (12, 126703590), (13, 116957160), (15, 101362872), (18, 84469060), (19, 80023320), (20, 76022154), (24, 63351795), (26, 58478580), (30, 50681436), (36, 42234530), (38, 40011660), (39, 38985720), (40, 38011077), (45, 33787624), (52, 29239290), (57, 26674440), (60, 25340718), (65, 23391432), (72, 21117265), (76, 20005830), (78, 19492860), (90, 16893812), (95, 16004664), (104, 14619645), (114, 13337220), (117, 12995240), (120, 12670359), (130, 11695716), (152, 10002915), (156, 9746430), (171, 8891480), (180, 8446906), (190, 8002332), (195, 7797144), (228, 6668610), (234, 6497620), (247, 6155640), (260, 5847858), (285, 5334888), (312, 4873215), (342, 4445740), (360, 4223453), (380, 4001166), (390, 3898572), (456, 3334305), (468, 3248810), (494, 3077820), (520, 2923929), (570, 2667444), (585, 2599048), (684, 2222870), (741, 2051880), (760, 2000583), (780, 1949286), (855, 1778296), (936, 1624405), (988, 1538910), (1140, 1333722), (1170, 1299524), (1235, 1231128), (1368, 1111435), (1482, 1025940), (1560, 974643), (1710, 889148), (1976, 769455), (2223, 683960), (2280, 666861), (2340, 649762), (2470, 615564), (2964, 512970), (3420, 444574), (3705, 410376), (4446, 341980), (4680, 324881), (4940, 307782), (5928, 256485), (6840, 222287), (7410, 205188), (8892, 170990), (9880, 153891), (11115, 136792), (14820, 102594), (17099, 88920), (17784, 85495), (22230, 68396), (29640, 51297), (34198, 44460)]