8015243040

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1229}}^1$

素因数の和:1904

約数の個数: 288

約数和(自身を含む): 31333236480

約数和(自身を除く): 23317993440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 647, 672, 720, 840, 1008, 1120, 1229, 1260, 1294, 1440, 1680, 1941, 2016, 2458, 2520, 2588, 3235, 3360, 3687, 3882, 4529, 4916, 5040, 5176, 5823, 6145, 6470, 7374, 7764, 8603, 9058, 9705, 9832, 10080, 10352, 11061, 11646, 12290, 12940, 13587, 14748, 15528, 17206, 18116, 18435, 19410, 19664, 20704, 22122, 22645, 23292, 24580, 25809, 25880, 27174, 29115, 29496, 31056, 34412, 36232, 36870, 38820, 39328, 40761, 43015, 44244, 45290, 46584, 49160, 51618, 51760, 54348, 55305, 58230, 58992, 62112, 67935, 68824, 72464, 73740, 77427, 77640, 81522, 86030, 88488, 90580, 93168, 98320, 103236, 103520, 108696, 110610, 116460, 117984, 129045, 135870, 137648, 144928, 147480, 154854, 155280, 163044, 172060, 176976, 181160, 186336, 196640, 203805, 206472, 217392, 221220, 232920, 258090, 271740, 275296, 294960, 309708, 310560, 326088, 344120, 353952, 362320, 387135, 407610, 412944, 434784, 442440, 465840, 516180, 543480, 589920, 619416, 652176, 688240, 724640, 774270, 795163, 815220, 825888, 884880, 931680, 1032360, 1086960, 1238832, 1304352, 1376480, 1548540, 1590326, 1630440, 1769760, 2064720, 2173920, 2385489, 2477664, 3097080, 3180652, 3260880, 3975815, 4129440, 4770978, 5566141, 6194160, 6361304, 6521760, 7156467, 7951630, 9541956, 11132282, 11927445, 12388320, 12722608, 14312934, 15903260, 16698423, 19083912, 22264564, 23854890, 25445216, 27830705, 28625868, 31806520, 33396846, 35782335, 38167824, 44529128, 47709780, 50095269, 55661410, 57251736, 63613040, 66793692, 71564670, 76335648, 83492115, 89058256, 95419560, 100190538, 111322820, 114503472, 127226080, 133587384, 143129340, 166984230, 178116512, 190839120, 200381076, 222645640, 229006944, 250476345, 267174768, 286258680, 333968460, 381678240, 400762152, 445291280, 500952690, 534349536, 572517360, 667936920, 801524304, 890582560, 1001905380, 1145034720, 1335873840, 1603048608, 2003810760, 2671747680, 4007621520, 8015243040]

約数ペア:

[(1, 8015243040), (2, 4007621520), (3, 2671747680), (4, 2003810760), (5, 1603048608), (6, 1335873840), (7, 1145034720), (8, 1001905380), (9, 890582560), (10, 801524304), (12, 667936920), (14, 572517360), (15, 534349536), (16, 500952690), (18, 445291280), (20, 400762152), (21, 381678240), (24, 333968460), (28, 286258680), (30, 267174768), (32, 250476345), (35, 229006944), (36, 222645640), (40, 200381076), (42, 190839120), (45, 178116512), (48, 166984230), (56, 143129340), (60, 133587384), (63, 127226080), (70, 114503472), (72, 111322820), (80, 100190538), (84, 95419560), (90, 89058256), (96, 83492115), (105, 76335648), (112, 71564670), (120, 66793692), (126, 63613040), (140, 57251736), (144, 55661410), (160, 50095269), (168, 47709780), (180, 44529128), (210, 38167824), (224, 35782335), (240, 33396846), (252, 31806520), (280, 28625868), (288, 27830705), (315, 25445216), (336, 23854890), (360, 22264564), (420, 19083912), (480, 16698423), (504, 15903260), (560, 14312934), (630, 12722608), (647, 12388320), (672, 11927445), (720, 11132282), (840, 9541956), (1008, 7951630), (1120, 7156467), (1229, 6521760), (1260, 6361304), (1294, 6194160), (1440, 5566141), (1680, 4770978), (1941, 4129440), (2016, 3975815), (2458, 3260880), (2520, 3180652), (2588, 3097080), (3235, 2477664), (3360, 2385489), (3687, 2173920), (3882, 2064720), (4529, 1769760), (4916, 1630440), (5040, 1590326), (5176, 1548540), (5823, 1376480), (6145, 1304352), (6470, 1238832), (7374, 1086960), (7764, 1032360), (8603, 931680), (9058, 884880), (9705, 825888), (9832, 815220), (10080, 795163), (10352, 774270), (11061, 724640), (11646, 688240), (12290, 652176), (12940, 619416), (13587, 589920), (14748, 543480), (15528, 516180), (17206, 465840), (18116, 442440), (18435, 434784), (19410, 412944), (19664, 407610), (20704, 387135), (22122, 362320), (22645, 353952), (23292, 344120), (24580, 326088), (25809, 310560), (25880, 309708), (27174, 294960), (29115, 275296), (29496, 271740), (31056, 258090), (34412, 232920), (36232, 221220), (36870, 217392), (38820, 206472), (39328, 203805), (40761, 196640), (43015, 186336), (44244, 181160), (45290, 176976), (46584, 172060), (49160, 163044), (51618, 155280), (51760, 154854), (54348, 147480), (55305, 144928), (58230, 137648), (58992, 135870), (62112, 129045), (67935, 117984), (68824, 116460), (72464, 110610), (73740, 108696), (77427, 103520), (77640, 103236), (81522, 98320), (86030, 93168), (88488, 90580)]