138485880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:390

約数の個数: 192

約数和(自身を含む): 490613760

約数和(自身を除く): 352127880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 127, 130, 156, 180, 195, 233, 234, 254, 260, 312, 360, 381, 390, 466, 468, 508, 520, 585, 635, 699, 762, 780, 932, 936, 1016, 1143, 1165, 1170, 1270, 1398, 1524, 1560, 1651, 1864, 1905, 2097, 2286, 2330, 2340, 2540, 2796, 3029, 3048, 3302, 3495, 3810, 4194, 4572, 4660, 4680, 4953, 5080, 5592, 5715, 6058, 6604, 6990, 7620, 8255, 8388, 9087, 9144, 9320, 9906, 10485, 11430, 12116, 13208, 13980, 14859, 15145, 15240, 16510, 16776, 18174, 19812, 20970, 22860, 24232, 24765, 27261, 27960, 29591, 29718, 30290, 33020, 36348, 39624, 41940, 45435, 45720, 49530, 54522, 59182, 59436, 60580, 66040, 72696, 74295, 83880, 88773, 90870, 99060, 109044, 118364, 118872, 121160, 136305, 147955, 148590, 177546, 181740, 198120, 218088, 236728, 266319, 272610, 295910, 297180, 355092, 363480, 384683, 443865, 532638, 545220, 591820, 594360, 710184, 769366, 887730, 1065276, 1090440, 1154049, 1183640, 1331595, 1538732, 1775460, 1923415, 2130552, 2308098, 2663190, 3077464, 3462147, 3550920, 3846830, 4616196, 5326380, 5770245, 6924294, 7693660, 9232392, 10652760, 11540490, 13848588, 15387320, 17310735, 23080980, 27697176, 34621470, 46161960, 69242940, 138485880]

約数ペア:

[(1, 138485880), (2, 69242940), (3, 46161960), (4, 34621470), (5, 27697176), (6, 23080980), (8, 17310735), (9, 15387320), (10, 13848588), (12, 11540490), (13, 10652760), (15, 9232392), (18, 7693660), (20, 6924294), (24, 5770245), (26, 5326380), (30, 4616196), (36, 3846830), (39, 3550920), (40, 3462147), (45, 3077464), (52, 2663190), (60, 2308098), (65, 2130552), (72, 1923415), (78, 1775460), (90, 1538732), (104, 1331595), (117, 1183640), (120, 1154049), (127, 1090440), (130, 1065276), (156, 887730), (180, 769366), (195, 710184), (233, 594360), (234, 591820), (254, 545220), (260, 532638), (312, 443865), (360, 384683), (381, 363480), (390, 355092), (466, 297180), (468, 295910), (508, 272610), (520, 266319), (585, 236728), (635, 218088), (699, 198120), (762, 181740), (780, 177546), (932, 148590), (936, 147955), (1016, 136305), (1143, 121160), (1165, 118872), (1170, 118364), (1270, 109044), (1398, 99060), (1524, 90870), (1560, 88773), (1651, 83880), (1864, 74295), (1905, 72696), (2097, 66040), (2286, 60580), (2330, 59436), (2340, 59182), (2540, 54522), (2796, 49530), (3029, 45720), (3048, 45435), (3302, 41940), (3495, 39624), (3810, 36348), (4194, 33020), (4572, 30290), (4660, 29718), (4680, 29591), (4953, 27960), (5080, 27261), (5592, 24765), (5715, 24232), (6058, 22860), (6604, 20970), (6990, 19812), (7620, 18174), (8255, 16776), (8388, 16510), (9087, 15240), (9144, 15145), (9320, 14859), (9906, 13980), (10485, 13208), (11430, 12116)]