319932797280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{719}}^1\times {\mathrm{3299}}^1$

素因数の和:4317

約数の個数: 192

約数和(自身を含む): 1013088384000

約数和(自身を除く): 693155586720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 281, 480, 562, 719, 843, 1124, 1405, 1438, 1686, 2157, 2248, 2810, 2876, 3299, 3372, 3595, 4215, 4314, 4496, 5620, 5752, 6598, 6744, 7190, 8430, 8628, 8992, 9897, 10785, 11240, 11504, 13196, 13488, 14380, 16495, 16860, 17256, 19794, 21570, 22480, 23008, 26392, 26976, 28760, 32990, 33720, 34512, 39588, 43140, 44960, 49485, 52784, 57520, 65980, 67440, 69024, 79176, 86280, 98970, 105568, 115040, 131960, 134880, 158352, 172560, 197940, 202039, 263920, 316704, 345120, 395880, 404078, 527840, 606117, 791760, 808156, 927019, 1010195, 1212234, 1583520, 1616312, 1854038, 2020390, 2371981, 2424468, 2781057, 3030585, 3232624, 3708076, 4040780, 4635095, 4743962, 4848936, 5562114, 6061170, 6465248, 7115943, 7416152, 8081560, 9270190, 9487924, 9697872, 11124228, 11859905, 12122340, 13905285, 14231886, 14832304, 16163120, 18540380, 18975848, 19395744, 22248456, 23719810, 24244680, 27810570, 28463772, 29664608, 32326240, 35579715, 37080760, 37951696, 44496912, 47439620, 48489360, 55621140, 56927544, 71159430, 74161520, 75903392, 88993824, 94879240, 96978720, 111242280, 113855088, 142318860, 148323040, 189758480, 222484560, 227710176, 284637720, 379516960, 444969120, 569275440, 666526661, 1138550880, 1333053322, 1999579983, 2666106644, 3332633305, 3999159966, 5332213288, 6665266610, 7998319932, 9997899915, 10664426576, 13330533220, 15996639864, 19995799830, 21328853152, 26661066440, 31993279728, 39991599660, 53322132880, 63986559456, 79983199320, 106644265760, 159966398640, 319932797280]

約数ペア:

[(1, 319932797280), (2, 159966398640), (3, 106644265760), (4, 79983199320), (5, 63986559456), (6, 53322132880), (8, 39991599660), (10, 31993279728), (12, 26661066440), (15, 21328853152), (16, 19995799830), (20, 15996639864), (24, 13330533220), (30, 10664426576), (32, 9997899915), (40, 7998319932), (48, 6665266610), (60, 5332213288), (80, 3999159966), (96, 3332633305), (120, 2666106644), (160, 1999579983), (240, 1333053322), (281, 1138550880), (480, 666526661), (562, 569275440), (719, 444969120), (843, 379516960), (1124, 284637720), (1405, 227710176), (1438, 222484560), (1686, 189758480), (2157, 148323040), (2248, 142318860), (2810, 113855088), (2876, 111242280), (3299, 96978720), (3372, 94879240), (3595, 88993824), (4215, 75903392), (4314, 74161520), (4496, 71159430), (5620, 56927544), (5752, 55621140), (6598, 48489360), (6744, 47439620), (7190, 44496912), (8430, 37951696), (8628, 37080760), (8992, 35579715), (9897, 32326240), (10785, 29664608), (11240, 28463772), (11504, 27810570), (13196, 24244680), (13488, 23719810), (14380, 22248456), (16495, 19395744), (16860, 18975848), (17256, 18540380), (19794, 16163120), (21570, 14832304), (22480, 14231886), (23008, 13905285), (26392, 12122340), (26976, 11859905), (28760, 11124228), (32990, 9697872), (33720, 9487924), (34512, 9270190), (39588, 8081560), (43140, 7416152), (44960, 7115943), (49485, 6465248), (52784, 6061170), (57520, 5562114), (65980, 4848936), (67440, 4743962), (69024, 4635095), (79176, 4040780), (86280, 3708076), (98970, 3232624), (105568, 3030585), (115040, 2781057), (131960, 2424468), (134880, 2371981), (158352, 2020390), (172560, 1854038), (197940, 1616312), (202039, 1583520), (263920, 1212234), (316704, 1010195), (345120, 927019), (395880, 808156), (404078, 791760), (527840, 606117)]