715531320

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{4507}}^1$

素因数の和:4544

約数の個数: 240

約数和(自身を含む): 2798250840

約数和(自身を除く): 2082719520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 81, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 162, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 324, 360, 378, 392, 405, 420, 441, 490, 504, 540, 567, 588, 630, 648, 735, 756, 810, 840, 882, 945, 980, 1080, 1134, 1176, 1260, 1323, 1470, 1512, 1620, 1764, 1890, 1960, 2205, 2268, 2520, 2646, 2835, 2940, 3240, 3528, 3780, 3969, 4410, 4507, 4536, 5292, 5670, 5880, 6615, 7560, 7938, 8820, 9014, 10584, 11340, 13230, 13521, 15876, 17640, 18028, 19845, 22535, 22680, 26460, 27042, 31549, 31752, 36056, 39690, 40563, 45070, 52920, 54084, 63098, 67605, 79380, 81126, 90140, 94647, 108168, 121689, 126196, 135210, 157745, 158760, 162252, 180280, 189294, 202815, 220843, 243378, 252392, 270420, 283941, 315490, 324504, 365067, 378588, 405630, 441686, 473235, 486756, 540840, 567882, 608445, 630980, 662529, 730134, 757176, 811260, 851823, 883372, 946470, 973512, 1104215, 1135764, 1216890, 1261960, 1325058, 1419705, 1460268, 1622520, 1703646, 1766744, 1825335, 1892940, 1987587, 2208430, 2271528, 2433780, 2555469, 2650116, 2839410, 2920536, 3312645, 3407292, 3650670, 3785880, 3975174, 4259115, 4416860, 4867560, 5110938, 5300232, 5678820, 5962761, 6625290, 6814584, 7301340, 7950348, 8518230, 8833720, 9937935, 10221876, 11357640, 11925522, 12777345, 13250580, 14602680, 15900696, 17036460, 17888283, 19875870, 20443752, 23851044, 25554690, 26501160, 29813805, 34072920, 35776566, 39751740, 47702088, 51109380, 59627610, 71553132, 79503480, 89441415, 102218760, 119255220, 143106264, 178882830, 238510440, 357765660, 715531320]

約数ペア:

[(1, 715531320), (2, 357765660), (3, 238510440), (4, 178882830), (5, 143106264), (6, 119255220), (7, 102218760), (8, 89441415), (9, 79503480), (10, 71553132), (12, 59627610), (14, 51109380), (15, 47702088), (18, 39751740), (20, 35776566), (21, 34072920), (24, 29813805), (27, 26501160), (28, 25554690), (30, 23851044), (35, 20443752), (36, 19875870), (40, 17888283), (42, 17036460), (45, 15900696), (49, 14602680), (54, 13250580), (56, 12777345), (60, 11925522), (63, 11357640), (70, 10221876), (72, 9937935), (81, 8833720), (84, 8518230), (90, 7950348), (98, 7301340), (105, 6814584), (108, 6625290), (120, 5962761), (126, 5678820), (135, 5300232), (140, 5110938), (147, 4867560), (162, 4416860), (168, 4259115), (180, 3975174), (189, 3785880), (196, 3650670), (210, 3407292), (216, 3312645), (245, 2920536), (252, 2839410), (270, 2650116), (280, 2555469), (294, 2433780), (315, 2271528), (324, 2208430), (360, 1987587), (378, 1892940), (392, 1825335), (405, 1766744), (420, 1703646), (441, 1622520), (490, 1460268), (504, 1419705), (540, 1325058), (567, 1261960), (588, 1216890), (630, 1135764), (648, 1104215), (735, 973512), (756, 946470), (810, 883372), (840, 851823), (882, 811260), (945, 757176), (980, 730134), (1080, 662529), (1134, 630980), (1176, 608445), (1260, 567882), (1323, 540840), (1470, 486756), (1512, 473235), (1620, 441686), (1764, 405630), (1890, 378588), (1960, 365067), (2205, 324504), (2268, 315490), (2520, 283941), (2646, 270420), (2835, 252392), (2940, 243378), (3240, 220843), (3528, 202815), (3780, 189294), (3969, 180280), (4410, 162252), (4507, 158760), (4536, 157745), (5292, 135210), (5670, 126196), (5880, 121689), (6615, 108168), (7560, 94647), (7938, 90140), (8820, 81126), (9014, 79380), (10584, 67605), (11340, 63098), (13230, 54084), (13521, 52920), (15876, 45070), (17640, 40563), (18028, 39690), (19845, 36056), (22535, 31752), (22680, 31549), (26460, 27042)]