203701680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3109}}^1$

素因数の和:3148

約数の個数: 240

約数和(自身を含む): 842237760

約数和(自身を除く): 638536080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3109, 3120, 3276, 3640, 4095, 4368, 4680, 5040, 5460, 6218, 6552, 7280, 8190, 9327, 9360, 10920, 12436, 13104, 15545, 16380, 18654, 21763, 21840, 24872, 27981, 31090, 32760, 37308, 40417, 43526, 46635, 49744, 55962, 62180, 65289, 65520, 74616, 80834, 87052, 93270, 108815, 111924, 121251, 124360, 130578, 139905, 149232, 161668, 174104, 186540, 195867, 202085, 217630, 223848, 242502, 248720, 261156, 279810, 282919, 323336, 326445, 348208, 363753, 373080, 391734, 404170, 435260, 447696, 485004, 522312, 559620, 565838, 606255, 646672, 652890, 727506, 746160, 783468, 808340, 848757, 870520, 970008, 979335, 1044624, 1119240, 1131676, 1212510, 1305780, 1414595, 1455012, 1566936, 1616680, 1697514, 1741040, 1818765, 1940016, 1958670, 2238480, 2263352, 2425020, 2546271, 2611560, 2829190, 2910024, 3133872, 3233360, 3395028, 3637530, 3917340, 4243785, 4526704, 4850040, 5092542, 5223120, 5658380, 5820048, 6790056, 7275060, 7834680, 8487570, 9700080, 10185084, 11316760, 12731355, 13580112, 14550120, 15669360, 16975140, 20370168, 22633520, 25462710, 29100240, 33950280, 40740336, 50925420, 67900560, 101850840, 203701680]

約数ペア:

[(1, 203701680), (2, 101850840), (3, 67900560), (4, 50925420), (5, 40740336), (6, 33950280), (7, 29100240), (8, 25462710), (9, 22633520), (10, 20370168), (12, 16975140), (13, 15669360), (14, 14550120), (15, 13580112), (16, 12731355), (18, 11316760), (20, 10185084), (21, 9700080), (24, 8487570), (26, 7834680), (28, 7275060), (30, 6790056), (35, 5820048), (36, 5658380), (39, 5223120), (40, 5092542), (42, 4850040), (45, 4526704), (48, 4243785), (52, 3917340), (56, 3637530), (60, 3395028), (63, 3233360), (65, 3133872), (70, 2910024), (72, 2829190), (78, 2611560), (80, 2546271), (84, 2425020), (90, 2263352), (91, 2238480), (104, 1958670), (105, 1940016), (112, 1818765), (117, 1741040), (120, 1697514), (126, 1616680), (130, 1566936), (140, 1455012), (144, 1414595), (156, 1305780), (168, 1212510), (180, 1131676), (182, 1119240), (195, 1044624), (208, 979335), (210, 970008), (234, 870520), (240, 848757), (252, 808340), (260, 783468), (273, 746160), (280, 727506), (312, 652890), (315, 646672), (336, 606255), (360, 565838), (364, 559620), (390, 522312), (420, 485004), (455, 447696), (468, 435260), (504, 404170), (520, 391734), (546, 373080), (560, 363753), (585, 348208), (624, 326445), (630, 323336), (720, 282919), (728, 279810), (780, 261156), (819, 248720), (840, 242502), (910, 223848), (936, 217630), (1008, 202085), (1040, 195867), (1092, 186540), (1170, 174104), (1260, 161668), (1365, 149232), (1456, 139905), (1560, 130578), (1638, 124360), (1680, 121251), (1820, 111924), (1872, 108815), (2184, 93270), (2340, 87052), (2520, 80834), (2730, 74616), (3109, 65520), (3120, 65289), (3276, 62180), (3640, 55962), (4095, 49744), (4368, 46635), (4680, 43526), (5040, 40417), (5460, 37308), (6218, 32760), (6552, 31090), (7280, 27981), (8190, 24872), (9327, 21840), (9360, 21763), (10920, 18654), (12436, 16380), (13104, 15545)]