31089350640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{23497}}^1$

素因数の和:23699

約数の個数: 160

約数和(自身を含む): 99650318400

約数和(自身を除く): 68560967760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 149, 185, 222, 240, 296, 298, 370, 444, 447, 555, 592, 596, 740, 745, 888, 894, 1110, 1192, 1480, 1490, 1776, 1788, 2220, 2235, 2384, 2960, 2980, 3576, 4440, 4470, 5513, 5960, 7152, 8880, 8940, 11026, 11920, 16539, 17880, 22052, 23497, 27565, 33078, 35760, 44104, 46994, 55130, 66156, 70491, 82695, 88208, 93988, 110260, 117485, 132312, 140982, 165390, 187976, 220520, 234970, 264624, 281964, 330780, 352455, 375952, 441040, 469940, 563928, 661560, 704910, 869389, 939880, 1127856, 1323120, 1409820, 1738778, 1879760, 2608167, 2819640, 3477556, 3501053, 4346945, 5216334, 5639280, 6955112, 7002106, 8693890, 10432668, 10503159, 13040835, 13910224, 14004212, 17387780, 17505265, 20865336, 21006318, 26081670, 28008424, 34775560, 35010530, 41730672, 42012636, 52163340, 52515795, 56016848, 69551120, 70021060, 84025272, 104326680, 105031590, 129538961, 140042120, 168050544, 208653360, 210063180, 259077922, 280084240, 388616883, 420126360, 518155844, 647694805, 777233766, 840252720, 1036311688, 1295389610, 1554467532, 1943084415, 2072623376, 2590779220, 3108935064, 3886168830, 5181558440, 6217870128, 7772337660, 10363116880, 15544675320, 31089350640]

約数ペア:

[(1, 31089350640), (2, 15544675320), (3, 10363116880), (4, 7772337660), (5, 6217870128), (6, 5181558440), (8, 3886168830), (10, 3108935064), (12, 2590779220), (15, 2072623376), (16, 1943084415), (20, 1554467532), (24, 1295389610), (30, 1036311688), (37, 840252720), (40, 777233766), (48, 647694805), (60, 518155844), (74, 420126360), (80, 388616883), (111, 280084240), (120, 259077922), (148, 210063180), (149, 208653360), (185, 168050544), (222, 140042120), (240, 129538961), (296, 105031590), (298, 104326680), (370, 84025272), (444, 70021060), (447, 69551120), (555, 56016848), (592, 52515795), (596, 52163340), (740, 42012636), (745, 41730672), (888, 35010530), (894, 34775560), (1110, 28008424), (1192, 26081670), (1480, 21006318), (1490, 20865336), (1776, 17505265), (1788, 17387780), (2220, 14004212), (2235, 13910224), (2384, 13040835), (2960, 10503159), (2980, 10432668), (3576, 8693890), (4440, 7002106), (4470, 6955112), (5513, 5639280), (5960, 5216334), (7152, 4346945), (8880, 3501053), (8940, 3477556), (11026, 2819640), (11920, 2608167), (16539, 1879760), (17880, 1738778), (22052, 1409820), (23497, 1323120), (27565, 1127856), (33078, 939880), (35760, 869389), (44104, 704910), (46994, 661560), (55130, 563928), (66156, 469940), (70491, 441040), (82695, 375952), (88208, 352455), (93988, 330780), (110260, 281964), (117485, 264624), (132312, 234970), (140982, 220520), (165390, 187976)]