511153440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1021}}^1$

素因数の和:1195

約数の個数: 192

約数和(自身を含む): 1854316800

約数和(自身を除く): 1343163360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 149, 160, 168, 210, 224, 240, 280, 298, 336, 420, 447, 480, 560, 596, 672, 745, 840, 894, 1021, 1043, 1120, 1192, 1490, 1680, 1788, 2042, 2086, 2235, 2384, 2980, 3063, 3129, 3360, 3576, 4084, 4172, 4470, 4768, 5105, 5215, 5960, 6126, 6258, 7147, 7152, 8168, 8344, 8940, 10210, 10430, 11920, 12252, 12516, 14294, 14304, 15315, 15645, 16336, 16688, 17880, 20420, 20860, 21441, 23840, 24504, 25032, 28588, 30630, 31290, 32672, 33376, 35735, 35760, 40840, 41720, 42882, 49008, 50064, 57176, 61260, 62580, 71470, 71520, 81680, 83440, 85764, 98016, 100128, 107205, 114352, 122520, 125160, 142940, 152129, 163360, 166880, 171528, 214410, 228704, 245040, 250320, 285880, 304258, 343056, 428820, 456387, 490080, 500640, 571760, 608516, 686112, 760645, 857640, 912774, 1064903, 1143520, 1217032, 1521290, 1715280, 1825548, 2129806, 2281935, 2434064, 3042580, 3194709, 3430560, 3651096, 4259612, 4563870, 4868128, 5324515, 6085160, 6389418, 7302192, 8519224, 9127740, 10649030, 12170320, 12778836, 14604384, 15973545, 17038448, 18255480, 21298060, 24340640, 25557672, 31947090, 34076896, 36510960, 42596120, 51115344, 63894180, 73021920, 85192240, 102230688, 127788360, 170384480, 255576720, 511153440]

約数ペア:

[(1, 511153440), (2, 255576720), (3, 170384480), (4, 127788360), (5, 102230688), (6, 85192240), (7, 73021920), (8, 63894180), (10, 51115344), (12, 42596120), (14, 36510960), (15, 34076896), (16, 31947090), (20, 25557672), (21, 24340640), (24, 21298060), (28, 18255480), (30, 17038448), (32, 15973545), (35, 14604384), (40, 12778836), (42, 12170320), (48, 10649030), (56, 9127740), (60, 8519224), (70, 7302192), (80, 6389418), (84, 6085160), (96, 5324515), (105, 4868128), (112, 4563870), (120, 4259612), (140, 3651096), (149, 3430560), (160, 3194709), (168, 3042580), (210, 2434064), (224, 2281935), (240, 2129806), (280, 1825548), (298, 1715280), (336, 1521290), (420, 1217032), (447, 1143520), (480, 1064903), (560, 912774), (596, 857640), (672, 760645), (745, 686112), (840, 608516), (894, 571760), (1021, 500640), (1043, 490080), (1120, 456387), (1192, 428820), (1490, 343056), (1680, 304258), (1788, 285880), (2042, 250320), (2086, 245040), (2235, 228704), (2384, 214410), (2980, 171528), (3063, 166880), (3129, 163360), (3360, 152129), (3576, 142940), (4084, 125160), (4172, 122520), (4470, 114352), (4768, 107205), (5105, 100128), (5215, 98016), (5960, 85764), (6126, 83440), (6258, 81680), (7147, 71520), (7152, 71470), (8168, 62580), (8344, 61260), (8940, 57176), (10210, 50064), (10430, 49008), (11920, 42882), (12252, 41720), (12516, 40840), (14294, 35760), (14304, 35735), (15315, 33376), (15645, 32672), (16336, 31290), (16688, 30630), (17880, 28588), (20420, 25032), (20860, 24504), (21441, 23840)]