63401520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2903}}^1$

素因数の和:2939

約数の個数: 160

約数和(自身を含む): 241984512

約数和(自身を除く): 178582992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 2903, 3120, 3640, 4368, 5460, 5806, 7280, 8709, 10920, 11612, 14515, 17418, 20321, 21840, 23224, 29030, 34836, 37739, 40642, 43545, 46448, 58060, 60963, 69672, 75478, 81284, 87090, 101605, 113217, 116120, 121926, 139344, 150956, 162568, 174180, 188695, 203210, 226434, 232240, 243852, 264173, 301912, 304815, 325136, 348360, 377390, 406420, 452868, 487704, 528346, 566085, 603824, 609630, 696720, 754780, 792519, 812840, 905736, 975408, 1056692, 1132170, 1219260, 1320865, 1509560, 1585038, 1625680, 1811472, 2113384, 2264340, 2438520, 2641730, 3019120, 3170076, 3962595, 4226768, 4528680, 4877040, 5283460, 6340152, 7925190, 9057360, 10566920, 12680304, 15850380, 21133840, 31700760, 63401520]

約数ペア:

[(1, 63401520), (2, 31700760), (3, 21133840), (4, 15850380), (5, 12680304), (6, 10566920), (7, 9057360), (8, 7925190), (10, 6340152), (12, 5283460), (13, 4877040), (14, 4528680), (15, 4226768), (16, 3962595), (20, 3170076), (21, 3019120), (24, 2641730), (26, 2438520), (28, 2264340), (30, 2113384), (35, 1811472), (39, 1625680), (40, 1585038), (42, 1509560), (48, 1320865), (52, 1219260), (56, 1132170), (60, 1056692), (65, 975408), (70, 905736), (78, 812840), (80, 792519), (84, 754780), (91, 696720), (104, 609630), (105, 603824), (112, 566085), (120, 528346), (130, 487704), (140, 452868), (156, 406420), (168, 377390), (182, 348360), (195, 325136), (208, 304815), (210, 301912), (240, 264173), (260, 243852), (273, 232240), (280, 226434), (312, 203210), (336, 188695), (364, 174180), (390, 162568), (420, 150956), (455, 139344), (520, 121926), (546, 116120), (560, 113217), (624, 101605), (728, 87090), (780, 81284), (840, 75478), (910, 69672), (1040, 60963), (1092, 58060), (1365, 46448), (1456, 43545), (1560, 40642), (1680, 37739), (1820, 34836), (2184, 29030), (2730, 23224), (2903, 21840), (3120, 20321), (3640, 17418), (4368, 14515), (5460, 11612), (5806, 10920), (7280, 8709)]