19257624360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{5189}}^1$

素因数の和:5293

約数の個数: 288

約数和(自身を含む): 68896315800

約数和(自身を除く): 49638691440

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, 61, 65, 72, 78, 90, 104, 117, 120, 122, 130, 156, 169, 180, 183, 195, 234, 244, 260, 305, 312, 338, 360, 366, 390, 468, 488, 507, 520, 549, 585, 610, 676, 732, 780, 793, 845, 915, 936, 1014, 1098, 1170, 1220, 1352, 1464, 1521, 1560, 1586, 1690, 1830, 2028, 2196, 2340, 2379, 2440, 2535, 2745, 3042, 3172, 3380, 3660, 3965, 4056, 4392, 4680, 4758, 5070, 5189, 5490, 6084, 6344, 6760, 7137, 7320, 7605, 7930, 9516, 10140, 10309, 10378, 10980, 11895, 12168, 14274, 15210, 15567, 15860, 19032, 20280, 20618, 20756, 21960, 23790, 25945, 28548, 30420, 30927, 31134, 31720, 35685, 41236, 41512, 46701, 47580, 51545, 51890, 57096, 60840, 61854, 62268, 67457, 71370, 77835, 82472, 92781, 93402, 95160, 103090, 103780, 123708, 124536, 134914, 142740, 154635, 155670, 185562, 186804, 202371, 206180, 207560, 233505, 247416, 269828, 285480, 309270, 311340, 316529, 337285, 371124, 373608, 404742, 412360, 463905, 467010, 539656, 607113, 618540, 622680, 633058, 674570, 742248, 809484, 876941, 927810, 934020, 949587, 1011855, 1214226, 1237080, 1266116, 1349140, 1582645, 1618968, 1753882, 1855620, 1868040, 1899174, 2023710, 2428452, 2532232, 2630823, 2698280, 2848761, 3035565, 3165290, 3507764, 3711240, 3798348, 4047420, 4114877, 4384705, 4747935, 4856904, 5261646, 5697522, 6071130, 6330580, 7015528, 7596696, 7892469, 8094840, 8229754, 8769410, 9495870, 10523292, 11395044, 12142260, 12344631, 12661160, 13154115, 14243805, 15784938, 16459508, 17538820, 18991740, 20574385, 21046584, 22790088, 24284520, 24689262, 26308230, 28487610, 31569876, 32919016, 35077640, 37033893, 37983480, 39462345, 41148770, 49378524, 52616460, 53493401, 56975220, 61723155, 63139752, 74067786, 78924690, 82297540, 98757048, 105232920, 106986802, 113950440, 123446310, 148135572, 157849380, 160480203, 164595080, 185169465, 213973604, 246892620, 267467005, 296271144, 315698760, 320960406, 370338930, 427947208, 481440609, 493785240, 534934010, 641920812, 740677860, 802401015, 962881218, 1069868020, 1283841624, 1481355720, 1604802030, 1925762436, 2139736040, 2407203045, 3209604060, 3851524872, 4814406090, 6419208120, 9628812180, 19257624360]

約数ペア:

[(1, 19257624360), (2, 9628812180), (3, 6419208120), (4, 4814406090), (5, 3851524872), (6, 3209604060), (8, 2407203045), (9, 2139736040), (10, 1925762436), (12, 1604802030), (13, 1481355720), (15, 1283841624), (18, 1069868020), (20, 962881218), (24, 802401015), (26, 740677860), (30, 641920812), (36, 534934010), (39, 493785240), (40, 481440609), (45, 427947208), (52, 370338930), (60, 320960406), (61, 315698760), (65, 296271144), (72, 267467005), (78, 246892620), (90, 213973604), (104, 185169465), (117, 164595080), (120, 160480203), (122, 157849380), (130, 148135572), (156, 123446310), (169, 113950440), (180, 106986802), (183, 105232920), (195, 98757048), (234, 82297540), (244, 78924690), (260, 74067786), (305, 63139752), (312, 61723155), (338, 56975220), (360, 53493401), (366, 52616460), (390, 49378524), (468, 41148770), (488, 39462345), (507, 37983480), (520, 37033893), (549, 35077640), (585, 32919016), (610, 31569876), (676, 28487610), (732, 26308230), (780, 24689262), (793, 24284520), (845, 22790088), (915, 21046584), (936, 20574385), (1014, 18991740), (1098, 17538820), (1170, 16459508), (1220, 15784938), (1352, 14243805), (1464, 13154115), (1521, 12661160), (1560, 12344631), (1586, 12142260), (1690, 11395044), (1830, 10523292), (2028, 9495870), (2196, 8769410), (2340, 8229754), (2379, 8094840), (2440, 7892469), (2535, 7596696), (2745, 7015528), (3042, 6330580), (3172, 6071130), (3380, 5697522), (3660, 5261646), (3965, 4856904), (4056, 4747935), (4392, 4384705), (4680, 4114877), (4758, 4047420), (5070, 3798348), (5189, 3711240), (5490, 3507764), (6084, 3165290), (6344, 3035565), (6760, 2848761), (7137, 2698280), (7320, 2630823), (7605, 2532232), (7930, 2428452), (9516, 2023710), (10140, 1899174), (10309, 1868040), (10378, 1855620), (10980, 1753882), (11895, 1618968), (12168, 1582645), (14274, 1349140), (15210, 1266116), (15567, 1237080), (15860, 1214226), (19032, 1011855), (20280, 949587), (20618, 934020), (20756, 927810), (21960, 876941), (23790, 809484), (25945, 742248), (28548, 674570), (30420, 633058), (30927, 622680), (31134, 618540), (31720, 607113), (35685, 539656), (41236, 467010), (41512, 463905), (46701, 412360), (47580, 404742), (51545, 373608), (51890, 371124), (57096, 337285), (60840, 316529), (61854, 311340), (62268, 309270), (67457, 285480), (71370, 269828), (77835, 247416), (82472, 233505), (92781, 207560), (93402, 206180), (95160, 202371), (103090, 186804), (103780, 185562), (123708, 155670), (124536, 154635), (134914, 142740)]