258636240

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1$

素因数の和:431

約数の個数: 200

約数和(自身を含む): 907441920

約数和(自身を除く): 648805680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 167, 180, 216, 239, 240, 270, 324, 334, 360, 405, 432, 478, 501, 540, 648, 668, 717, 720, 810, 835, 956, 1002, 1080, 1195, 1296, 1336, 1434, 1503, 1620, 1670, 1912, 2004, 2151, 2160, 2390, 2505, 2672, 2868, 3006, 3240, 3340, 3585, 3824, 4008, 4302, 4509, 4780, 5010, 5736, 6012, 6453, 6480, 6680, 7170, 7515, 8016, 8604, 9018, 9560, 10020, 10755, 11472, 12024, 12906, 13360, 13527, 14340, 15030, 17208, 18036, 19120, 19359, 20040, 21510, 22545, 24048, 25812, 27054, 28680, 30060, 32265, 34416, 36072, 38718, 39913, 40080, 43020, 45090, 51624, 54108, 57360, 60120, 64530, 67635, 72144, 77436, 79826, 86040, 90180, 96795, 103248, 108216, 119739, 120240, 129060, 135270, 154872, 159652, 172080, 180360, 193590, 199565, 216432, 239478, 258120, 270540, 309744, 319304, 359217, 360720, 387180, 399130, 478956, 516240, 541080, 598695, 638608, 718434, 774360, 798260, 957912, 1077651, 1082160, 1197390, 1436868, 1548720, 1596520, 1796085, 1915824, 2155302, 2394780, 2873736, 3193040, 3232953, 3592170, 4310604, 4789560, 5388255, 5747472, 6465906, 7184340, 8621208, 9579120, 10776510, 12931812, 14368680, 16164765, 17242416, 21553020, 25863624, 28737360, 32329530, 43106040, 51727248, 64659060, 86212080, 129318120, 258636240]

約数ペア:

[(1, 258636240), (2, 129318120), (3, 86212080), (4, 64659060), (5, 51727248), (6, 43106040), (8, 32329530), (9, 28737360), (10, 25863624), (12, 21553020), (15, 17242416), (16, 16164765), (18, 14368680), (20, 12931812), (24, 10776510), (27, 9579120), (30, 8621208), (36, 7184340), (40, 6465906), (45, 5747472), (48, 5388255), (54, 4789560), (60, 4310604), (72, 3592170), (80, 3232953), (81, 3193040), (90, 2873736), (108, 2394780), (120, 2155302), (135, 1915824), (144, 1796085), (162, 1596520), (167, 1548720), (180, 1436868), (216, 1197390), (239, 1082160), (240, 1077651), (270, 957912), (324, 798260), (334, 774360), (360, 718434), (405, 638608), (432, 598695), (478, 541080), (501, 516240), (540, 478956), (648, 399130), (668, 387180), (717, 360720), (720, 359217), (810, 319304), (835, 309744), (956, 270540), (1002, 258120), (1080, 239478), (1195, 216432), (1296, 199565), (1336, 193590), (1434, 180360), (1503, 172080), (1620, 159652), (1670, 154872), (1912, 135270), (2004, 129060), (2151, 120240), (2160, 119739), (2390, 108216), (2505, 103248), (2672, 96795), (2868, 90180), (3006, 86040), (3240, 79826), (3340, 77436), (3585, 72144), (3824, 67635), (4008, 64530), (4302, 60120), (4509, 57360), (4780, 54108), (5010, 51624), (5736, 45090), (6012, 43020), (6453, 40080), (6480, 39913), (6680, 38718), (7170, 36072), (7515, 34416), (8016, 32265), (8604, 30060), (9018, 28680), (9560, 27054), (10020, 25812), (10755, 24048), (11472, 22545), (12024, 21510), (12906, 20040), (13360, 19359), (13527, 19120), (14340, 18036), (15030, 17208)]