20142392160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{25603}}^1$

素因数の和:25781

約数の個数: 192

約数和(自身を含む): 69683846400

約数和(自身を除く): 49541454240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 149, 160, 165, 176, 220, 240, 264, 298, 330, 352, 440, 447, 480, 528, 596, 660, 745, 880, 894, 1056, 1192, 1320, 1490, 1639, 1760, 1788, 2235, 2384, 2640, 2980, 3278, 3576, 4470, 4768, 4917, 5280, 5960, 6556, 7152, 8195, 8940, 9834, 11920, 13112, 14304, 16390, 17880, 19668, 23840, 24585, 25603, 26224, 32780, 35760, 39336, 49170, 51206, 52448, 65560, 71520, 76809, 78672, 98340, 102412, 128015, 131120, 153618, 157344, 196680, 204824, 256030, 262240, 281633, 307236, 384045, 393360, 409648, 512060, 563266, 614472, 768090, 786720, 819296, 844899, 1024120, 1126532, 1228944, 1408165, 1536180, 1689798, 2048240, 2253064, 2457888, 2816330, 3072360, 3379596, 3814847, 4096480, 4224495, 4506128, 5632660, 6144720, 6759192, 7629694, 8448990, 9012256, 11265320, 11444541, 12289440, 13518384, 15259388, 16897980, 19074235, 22530640, 22889082, 27036768, 30518776, 33795960, 38148470, 41963317, 45061280, 45778164, 57222705, 61037552, 67591920, 76296940, 83926634, 91556328, 114445410, 122075104, 125889951, 135183840, 152593880, 167853268, 183112656, 209816585, 228890820, 251779902, 305187760, 335706536, 366225312, 419633170, 457781640, 503559804, 610375520, 629449755, 671413072, 839266340, 915563280, 1007119608, 1258899510, 1342826144, 1678532680, 1831126560, 2014239216, 2517799020, 3357065360, 4028478432, 5035598040, 6714130720, 10071196080, 20142392160]

約数ペア:

[(1, 20142392160), (2, 10071196080), (3, 6714130720), (4, 5035598040), (5, 4028478432), (6, 3357065360), (8, 2517799020), (10, 2014239216), (11, 1831126560), (12, 1678532680), (15, 1342826144), (16, 1258899510), (20, 1007119608), (22, 915563280), (24, 839266340), (30, 671413072), (32, 629449755), (33, 610375520), (40, 503559804), (44, 457781640), (48, 419633170), (55, 366225312), (60, 335706536), (66, 305187760), (80, 251779902), (88, 228890820), (96, 209816585), (110, 183112656), (120, 167853268), (132, 152593880), (149, 135183840), (160, 125889951), (165, 122075104), (176, 114445410), (220, 91556328), (240, 83926634), (264, 76296940), (298, 67591920), (330, 61037552), (352, 57222705), (440, 45778164), (447, 45061280), (480, 41963317), (528, 38148470), (596, 33795960), (660, 30518776), (745, 27036768), (880, 22889082), (894, 22530640), (1056, 19074235), (1192, 16897980), (1320, 15259388), (1490, 13518384), (1639, 12289440), (1760, 11444541), (1788, 11265320), (2235, 9012256), (2384, 8448990), (2640, 7629694), (2980, 6759192), (3278, 6144720), (3576, 5632660), (4470, 4506128), (4768, 4224495), (4917, 4096480), (5280, 3814847), (5960, 3379596), (6556, 3072360), (7152, 2816330), (8195, 2457888), (8940, 2253064), (9834, 2048240), (11920, 1689798), (13112, 1536180), (14304, 1408165), (16390, 1228944), (17880, 1126532), (19668, 1024120), (23840, 844899), (24585, 819296), (25603, 786720), (26224, 768090), (32780, 614472), (35760, 563266), (39336, 512060), (49170, 409648), (51206, 393360), (52448, 384045), (65560, 307236), (71520, 281633), (76809, 262240), (78672, 256030), (98340, 204824), (102412, 196680), (128015, 157344), (131120, 153618)]