772068640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{601}}^1$

素因数の和:691

約数の個数: 192

約数和(自身を含む): 2213664768

約数和(自身を除く): 1441596128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 37, 40, 56, 62, 70, 74, 80, 112, 124, 140, 148, 155, 160, 185, 217, 224, 248, 259, 280, 296, 310, 370, 434, 496, 518, 560, 592, 601, 620, 740, 868, 992, 1036, 1085, 1120, 1147, 1184, 1202, 1240, 1295, 1480, 1736, 2072, 2170, 2294, 2404, 2480, 2590, 2960, 3005, 3472, 4144, 4207, 4340, 4588, 4808, 4960, 5180, 5735, 5920, 6010, 6944, 8029, 8288, 8414, 8680, 9176, 9616, 10360, 11470, 12020, 16058, 16828, 17360, 18352, 18631, 19232, 20720, 21035, 22237, 22940, 24040, 32116, 33656, 34720, 36704, 37262, 40145, 41440, 42070, 44474, 45880, 48080, 64232, 67312, 74524, 80290, 84140, 88948, 91760, 93155, 96160, 111185, 128464, 130417, 134624, 149048, 155659, 160580, 168280, 177896, 183520, 186310, 222370, 256928, 260834, 298096, 311318, 321160, 336560, 355792, 372620, 444740, 521668, 596192, 622636, 642320, 652085, 673120, 689347, 711584, 745240, 778295, 889480, 1043336, 1245272, 1284640, 1304170, 1378694, 1490480, 1556590, 1778960, 2086672, 2490544, 2608340, 2757388, 2980960, 3113180, 3446735, 3557920, 4173344, 4825429, 4981088, 5216680, 5514776, 6226360, 6893470, 9650858, 10433360, 11029552, 12452720, 13786940, 19301716, 20866720, 22059104, 24127145, 24905440, 27573880, 38603432, 48254290, 55147760, 77206864, 96508580, 110295520, 154413728, 193017160, 386034320, 772068640]

約数ペア:

[(1, 772068640), (2, 386034320), (4, 193017160), (5, 154413728), (7, 110295520), (8, 96508580), (10, 77206864), (14, 55147760), (16, 48254290), (20, 38603432), (28, 27573880), (31, 24905440), (32, 24127145), (35, 22059104), (37, 20866720), (40, 19301716), (56, 13786940), (62, 12452720), (70, 11029552), (74, 10433360), (80, 9650858), (112, 6893470), (124, 6226360), (140, 5514776), (148, 5216680), (155, 4981088), (160, 4825429), (185, 4173344), (217, 3557920), (224, 3446735), (248, 3113180), (259, 2980960), (280, 2757388), (296, 2608340), (310, 2490544), (370, 2086672), (434, 1778960), (496, 1556590), (518, 1490480), (560, 1378694), (592, 1304170), (601, 1284640), (620, 1245272), (740, 1043336), (868, 889480), (992, 778295), (1036, 745240), (1085, 711584), (1120, 689347), (1147, 673120), (1184, 652085), (1202, 642320), (1240, 622636), (1295, 596192), (1480, 521668), (1736, 444740), (2072, 372620), (2170, 355792), (2294, 336560), (2404, 321160), (2480, 311318), (2590, 298096), (2960, 260834), (3005, 256928), (3472, 222370), (4144, 186310), (4207, 183520), (4340, 177896), (4588, 168280), (4808, 160580), (4960, 155659), (5180, 149048), (5735, 134624), (5920, 130417), (6010, 128464), (6944, 111185), (8029, 96160), (8288, 93155), (8414, 91760), (8680, 88948), (9176, 84140), (9616, 80290), (10360, 74524), (11470, 67312), (12020, 64232), (16058, 48080), (16828, 45880), (17360, 44474), (18352, 42070), (18631, 41440), (19232, 40145), (20720, 37262), (21035, 36704), (22237, 34720), (22940, 33656), (24040, 32116)]