513644040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15679}}^1$

素因数の和:15716

約数の個数: 192

約数和(自身を含む): 2054707200

約数和(自身を除く): 1541063160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8190, 10920, 15679, 16380, 31358, 32760, 47037, 62716, 78395, 94074, 109753, 125432, 141111, 156790, 188148, 203827, 219506, 235185, 282222, 313580, 329259, 376296, 407654, 439012, 470370, 548765, 564444, 611481, 627160, 658518, 705555, 815308, 878024, 940740, 987777, 1019135, 1097530, 1128888, 1222962, 1317036, 1411110, 1426789, 1630616, 1646295, 1834443, 1881480, 1975554, 2038270, 2195060, 2445924, 2634072, 2822220, 2853578, 3057405, 3292590, 3668886, 3951108, 4076540, 4280367, 4390120, 4891848, 4938885, 5644440, 5707156, 6114810, 6585180, 7133945, 7337772, 7902216, 8153080, 8560734, 9172215, 9877770, 11414312, 12229620, 12841101, 13170360, 14267890, 14675544, 17121468, 18344430, 19755540, 21401835, 24459240, 25682202, 28535780, 34242936, 36688860, 39511080, 42803670, 51364404, 57071560, 64205505, 73377720, 85607340, 102728808, 128411010, 171214680, 256822020, 513644040]

約数ペア:

[(1, 513644040), (2, 256822020), (3, 171214680), (4, 128411010), (5, 102728808), (6, 85607340), (7, 73377720), (8, 64205505), (9, 57071560), (10, 51364404), (12, 42803670), (13, 39511080), (14, 36688860), (15, 34242936), (18, 28535780), (20, 25682202), (21, 24459240), (24, 21401835), (26, 19755540), (28, 18344430), (30, 17121468), (35, 14675544), (36, 14267890), (39, 13170360), (40, 12841101), (42, 12229620), (45, 11414312), (52, 9877770), (56, 9172215), (60, 8560734), (63, 8153080), (65, 7902216), (70, 7337772), (72, 7133945), (78, 6585180), (84, 6114810), (90, 5707156), (91, 5644440), (104, 4938885), (105, 4891848), (117, 4390120), (120, 4280367), (126, 4076540), (130, 3951108), (140, 3668886), (156, 3292590), (168, 3057405), (180, 2853578), (182, 2822220), (195, 2634072), (210, 2445924), (234, 2195060), (252, 2038270), (260, 1975554), (273, 1881480), (280, 1834443), (312, 1646295), (315, 1630616), (360, 1426789), (364, 1411110), (390, 1317036), (420, 1222962), (455, 1128888), (468, 1097530), (504, 1019135), (520, 987777), (546, 940740), (585, 878024), (630, 815308), (728, 705555), (780, 658518), (819, 627160), (840, 611481), (910, 564444), (936, 548765), (1092, 470370), (1170, 439012), (1260, 407654), (1365, 376296), (1560, 329259), (1638, 313580), (1820, 282222), (2184, 235185), (2340, 219506), (2520, 203827), (2730, 188148), (3276, 156790), (3640, 141111), (4095, 125432), (4680, 109753), (5460, 94074), (6552, 78395), (8190, 62716), (10920, 47037), (15679, 32760), (16380, 31358)]