242574901920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12958061}}^1$

素因数の和:12958095

約数の個数: 144

約数和(自身を含む): 891462833352

約数和(自身を除く): 648887931432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 12958061, 25916122, 38874183, 51832244, 64790305, 77748366, 103664488, 116622549, 129580610, 155496732, 168454793, 194370915, 207328976, 233245098, 259161220, 310993464, 336909586, 388741830, 414657952, 466490196, 505364379, 518322440, 583112745, 621986928, 673819172, 777483660, 842273965, 932980392, 1010728758, 1036644880, 1166225490, 1243973856, 1347638344, 1516093137, 1554967320, 1684547930, 1865960784, 2021457516, 2073289760, 2332450980, 2526821895, 2695276688, 3032186274, 3109934640, 3369095860, 3731921568, 4042915032, 4664901960, 5053643790, 5390553376, 6064372548, 6219869280, 6738191720, 7580465685, 8085830064, 9329803920, 10107287580, 12128745096, 13476383440, 15160931370, 16171660128, 18659607840, 20214575160, 24257490192, 26952766880, 30321862740, 40429150320, 48514980384, 60643725480, 80858300640, 121287450960, 242574901920]

約数ペア:

[(1, 242574901920), (2, 121287450960), (3, 80858300640), (4, 60643725480), (5, 48514980384), (6, 40429150320), (8, 30321862740), (9, 26952766880), (10, 24257490192), (12, 20214575160), (13, 18659607840), (15, 16171660128), (16, 15160931370), (18, 13476383440), (20, 12128745096), (24, 10107287580), (26, 9329803920), (30, 8085830064), (32, 7580465685), (36, 6738191720), (39, 6219869280), (40, 6064372548), (45, 5390553376), (48, 5053643790), (52, 4664901960), (60, 4042915032), (65, 3731921568), (72, 3369095860), (78, 3109934640), (80, 3032186274), (90, 2695276688), (96, 2526821895), (104, 2332450980), (117, 2073289760), (120, 2021457516), (130, 1865960784), (144, 1684547930), (156, 1554967320), (160, 1516093137), (180, 1347638344), (195, 1243973856), (208, 1166225490), (234, 1036644880), (240, 1010728758), (260, 932980392), (288, 842273965), (312, 777483660), (360, 673819172), (390, 621986928), (416, 583112745), (468, 518322440), (480, 505364379), (520, 466490196), (585, 414657952), (624, 388741830), (720, 336909586), (780, 310993464), (936, 259161220), (1040, 233245098), (1170, 207328976), (1248, 194370915), (1440, 168454793), (1560, 155496732), (1872, 129580610), (2080, 116622549), (2340, 103664488), (3120, 77748366), (3744, 64790305), (4680, 51832244), (6240, 38874183), (9360, 25916122), (18720, 12958061)]