189778200720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{131113}}^1$

素因数の和:131329

約数の個数: 160

約数和(自身を含む): 607924221312

約数和(自身を除く): 418146020592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 163, 185, 222, 240, 296, 326, 370, 444, 489, 555, 592, 652, 740, 815, 888, 978, 1110, 1304, 1480, 1630, 1776, 1956, 2220, 2445, 2608, 2960, 3260, 3912, 4440, 4890, 6031, 6520, 7824, 8880, 9780, 12062, 13040, 18093, 19560, 24124, 30155, 36186, 39120, 48248, 60310, 72372, 90465, 96496, 120620, 131113, 144744, 180930, 241240, 262226, 289488, 361860, 393339, 482480, 524452, 655565, 723720, 786678, 1048904, 1311130, 1447440, 1573356, 1966695, 2097808, 2622260, 3146712, 3933390, 4851181, 5244520, 6293424, 7866780, 9702362, 10489040, 14553543, 15733560, 19404724, 21371419, 24255905, 29107086, 31467120, 38809448, 42742838, 48511810, 58214172, 64114257, 72767715, 77618896, 85485676, 97023620, 106857095, 116428344, 128228514, 145535430, 170971352, 194047240, 213714190, 232856688, 256457028, 291070860, 320571285, 341942704, 388094480, 427428380, 512914056, 582141720, 641142570, 790742503, 854856760, 1025828112, 1164283440, 1282285140, 1581485006, 1709713520, 2372227509, 2564570280, 3162970012, 3953712515, 4744455018, 5129140560, 6325940024, 7907425030, 9488910036, 11861137545, 12651880048, 15814850060, 18977820072, 23722275090, 31629700120, 37955640144, 47444550180, 63259400240, 94889100360, 189778200720]

約数ペア:

[(1, 189778200720), (2, 94889100360), (3, 63259400240), (4, 47444550180), (5, 37955640144), (6, 31629700120), (8, 23722275090), (10, 18977820072), (12, 15814850060), (15, 12651880048), (16, 11861137545), (20, 9488910036), (24, 7907425030), (30, 6325940024), (37, 5129140560), (40, 4744455018), (48, 3953712515), (60, 3162970012), (74, 2564570280), (80, 2372227509), (111, 1709713520), (120, 1581485006), (148, 1282285140), (163, 1164283440), (185, 1025828112), (222, 854856760), (240, 790742503), (296, 641142570), (326, 582141720), (370, 512914056), (444, 427428380), (489, 388094480), (555, 341942704), (592, 320571285), (652, 291070860), (740, 256457028), (815, 232856688), (888, 213714190), (978, 194047240), (1110, 170971352), (1304, 145535430), (1480, 128228514), (1630, 116428344), (1776, 106857095), (1956, 97023620), (2220, 85485676), (2445, 77618896), (2608, 72767715), (2960, 64114257), (3260, 58214172), (3912, 48511810), (4440, 42742838), (4890, 38809448), (6031, 31467120), (6520, 29107086), (7824, 24255905), (8880, 21371419), (9780, 19404724), (12062, 15733560), (13040, 14553543), (18093, 10489040), (19560, 9702362), (24124, 7866780), (30155, 6293424), (36186, 5244520), (39120, 4851181), (48248, 3933390), (60310, 3146712), (72372, 2622260), (90465, 2097808), (96496, 1966695), (120620, 1573356), (131113, 1447440), (144744, 1311130), (180930, 1048904), (241240, 786678), (262226, 723720), (289488, 655565), (361860, 524452), (393339, 482480)]