2040372574400

素因数分解:

$2^6\times 5^2\times {\mathrm{223}}^1\times {\mathrm{251}}^1\times {\mathrm{22783}}^1$

素因数の和:23279

約数の個数: 168

約数和(自身を含む): 5063419920384

約数和(自身を除く): 3023047345984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 223, 251, 320, 400, 446, 502, 800, 892, 1004, 1115, 1255, 1600, 1784, 2008, 2230, 2510, 3568, 4016, 4460, 5020, 5575, 6275, 7136, 8032, 8920, 10040, 11150, 12550, 14272, 16064, 17840, 20080, 22300, 22783, 25100, 35680, 40160, 44600, 45566, 50200, 55973, 71360, 80320, 89200, 91132, 100400, 111946, 113915, 178400, 182264, 200800, 223892, 227830, 279865, 356800, 364528, 401600, 447784, 455660, 559730, 569575, 729056, 895568, 911320, 1119460, 1139150, 1399325, 1458112, 1791136, 1822640, 2238920, 2278300, 2798650, 3582272, 3645280, 4477840, 4556600, 5080609, 5597300, 5718533, 7290560, 8955680, 9113200, 10161218, 11194600, 11437066, 17911360, 18226400, 20322436, 22389200, 22874132, 25403045, 28592665, 36452800, 40644872, 44778400, 45748264, 50806090, 57185330, 81289744, 89556800, 91496528, 101612180, 114370660, 127015225, 142963325, 162579488, 182993056, 203224360, 228741320, 254030450, 285926650, 325158976, 365986112, 406448720, 457482640, 508060900, 571853300, 812897440, 914965280, 1016121800, 1143706600, 1275232859, 1625794880, 1829930560, 2032243600, 2287413200, 2550465718, 4064487200, 4574826400, 5100931436, 6376164295, 8128974400, 9149652800, 10201862872, 12752328590, 20403725744, 25504657180, 31880821475, 40807451488, 51009314360, 63761642950, 81614902976, 102018628720, 127523285900, 204037257440, 255046571800, 408074514880, 510093143600, 1020186287200, 2040372574400]

約数ペア:

[(1, 2040372574400), (2, 1020186287200), (4, 510093143600), (5, 408074514880), (8, 255046571800), (10, 204037257440), (16, 127523285900), (20, 102018628720), (25, 81614902976), (32, 63761642950), (40, 51009314360), (50, 40807451488), (64, 31880821475), (80, 25504657180), (100, 20403725744), (160, 12752328590), (200, 10201862872), (223, 9149652800), (251, 8128974400), (320, 6376164295), (400, 5100931436), (446, 4574826400), (502, 4064487200), (800, 2550465718), (892, 2287413200), (1004, 2032243600), (1115, 1829930560), (1255, 1625794880), (1600, 1275232859), (1784, 1143706600), (2008, 1016121800), (2230, 914965280), (2510, 812897440), (3568, 571853300), (4016, 508060900), (4460, 457482640), (5020, 406448720), (5575, 365986112), (6275, 325158976), (7136, 285926650), (8032, 254030450), (8920, 228741320), (10040, 203224360), (11150, 182993056), (12550, 162579488), (14272, 142963325), (16064, 127015225), (17840, 114370660), (20080, 101612180), (22300, 91496528), (22783, 89556800), (25100, 81289744), (35680, 57185330), (40160, 50806090), (44600, 45748264), (45566, 44778400), (50200, 40644872), (55973, 36452800), (71360, 28592665), (80320, 25403045), (89200, 22874132), (91132, 22389200), (100400, 20322436), (111946, 18226400), (113915, 17911360), (178400, 11437066), (182264, 11194600), (200800, 10161218), (223892, 9113200), (227830, 8955680), (279865, 7290560), (356800, 5718533), (364528, 5597300), (401600, 5080609), (447784, 4556600), (455660, 4477840), (559730, 3645280), (569575, 3582272), (729056, 2798650), (895568, 2278300), (911320, 2238920), (1119460, 1822640), (1139150, 1791136), (1399325, 1458112)]