253202040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:227

約数の個数: 384

約数和(自身を含む): 1037836800

約数和(自身を除く): 784634760

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, 59, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 118, 120, 126, 130, 131, 140, 156, 168, 177, 180, 182, 195, 210, 234, 236, 252, 260, 262, 273, 280, 295, 312, 315, 354, 360, 364, 390, 393, 413, 420, 455, 468, 472, 504, 520, 524, 531, 546, 585, 590, 630, 655, 708, 728, 767, 780, 786, 819, 826, 840, 885, 910, 917, 936, 1048, 1062, 1092, 1170, 1179, 1180, 1239, 1260, 1310, 1365, 1416, 1534, 1560, 1572, 1638, 1652, 1703, 1770, 1820, 1834, 1965, 2065, 2124, 2184, 2301, 2340, 2358, 2360, 2478, 2520, 2620, 2655, 2730, 2751, 3068, 3144, 3276, 3304, 3406, 3540, 3640, 3668, 3717, 3835, 3930, 4095, 4130, 4248, 4585, 4602, 4680, 4716, 4956, 5109, 5240, 5310, 5369, 5460, 5502, 5895, 6136, 6195, 6552, 6812, 6903, 7080, 7336, 7434, 7670, 7729, 7860, 8190, 8253, 8260, 8515, 9170, 9204, 9432, 9912, 10218, 10620, 10738, 10920, 11004, 11505, 11790, 11921, 12390, 13624, 13755, 13806, 14868, 15327, 15340, 15458, 15720, 16107, 16380, 16506, 16520, 17030, 18340, 18408, 18585, 20436, 21240, 21476, 22008, 23010, 23187, 23580, 23842, 24780, 25545, 26845, 27510, 27612, 29736, 30654, 30680, 30916, 32214, 32760, 33012, 34060, 34515, 35763, 36680, 37170, 38645, 40872, 41265, 42952, 46020, 46374, 47160, 47684, 48321, 49560, 51090, 53690, 54103, 55020, 55224, 59605, 61308, 61832, 64428, 66024, 68120, 69030, 69561, 71526, 74340, 76635, 77290, 80535, 82530, 92040, 92748, 95368, 96642, 100477, 102180, 107289, 107380, 108206, 110040, 115935, 119210, 122616, 128856, 138060, 139122, 143052, 148680, 153270, 154580, 161070, 162309, 165060, 178815, 185496, 193284, 200954, 204360, 214578, 214760, 216412, 231870, 238420, 241605, 270515, 276120, 278244, 286104, 301431, 306540, 309160, 322140, 324618, 330120, 347805, 357630, 386568, 401908, 429156, 432824, 463740, 476840, 483210, 486927, 502385, 536445, 541030, 556488, 602862, 613080, 644280, 649236, 695610, 703339, 715260, 803816, 811545, 858312, 904293, 927480, 966420, 973854, 1004770, 1072890, 1082060, 1205724, 1298472, 1391220, 1406678, 1430520, 1507155, 1623090, 1808586, 1932840, 1947708, 2009540, 2110017, 2145780, 2164120, 2411448, 2434635, 2782440, 2813356, 3014310, 3246180, 3516695, 3617172, 3895416, 4019080, 4220034, 4291560, 4521465, 4869270, 5626712, 6028620, 6330051, 6492360, 7033390, 7234344, 8440068, 9042930, 9738540, 10550085, 12057240, 12660102, 14066780, 16880136, 18085860, 19477080, 21100170, 25320204, 28133560, 31650255, 36171720, 42200340, 50640408, 63300510, 84400680, 126601020, 253202040]

約数ペア:

[(1, 253202040), (2, 126601020), (3, 84400680), (4, 63300510), (5, 50640408), (6, 42200340), (7, 36171720), (8, 31650255), (9, 28133560), (10, 25320204), (12, 21100170), (13, 19477080), (14, 18085860), (15, 16880136), (18, 14066780), (20, 12660102), (21, 12057240), (24, 10550085), (26, 9738540), (28, 9042930), (30, 8440068), (35, 7234344), (36, 7033390), (39, 6492360), (40, 6330051), (42, 6028620), (45, 5626712), (52, 4869270), (56, 4521465), (59, 4291560), (60, 4220034), (63, 4019080), (65, 3895416), (70, 3617172), (72, 3516695), (78, 3246180), (84, 3014310), (90, 2813356), (91, 2782440), (104, 2434635), (105, 2411448), (117, 2164120), (118, 2145780), (120, 2110017), (126, 2009540), (130, 1947708), (131, 1932840), (140, 1808586), (156, 1623090), (168, 1507155), (177, 1430520), (180, 1406678), (182, 1391220), (195, 1298472), (210, 1205724), (234, 1082060), (236, 1072890), (252, 1004770), (260, 973854), (262, 966420), (273, 927480), (280, 904293), (295, 858312), (312, 811545), (315, 803816), (354, 715260), (360, 703339), (364, 695610), (390, 649236), (393, 644280), (413, 613080), (420, 602862), (455, 556488), (468, 541030), (472, 536445), (504, 502385), (520, 486927), (524, 483210), (531, 476840), (546, 463740), (585, 432824), (590, 429156), (630, 401908), (655, 386568), (708, 357630), (728, 347805), (767, 330120), (780, 324618), (786, 322140), (819, 309160), (826, 306540), (840, 301431), (885, 286104), (910, 278244), (917, 276120), (936, 270515), (1048, 241605), (1062, 238420), (1092, 231870), (1170, 216412), (1179, 214760), (1180, 214578), (1239, 204360), (1260, 200954), (1310, 193284), (1365, 185496), (1416, 178815), (1534, 165060), (1560, 162309), (1572, 161070), (1638, 154580), (1652, 153270), (1703, 148680), (1770, 143052), (1820, 139122), (1834, 138060), (1965, 128856), (2065, 122616), (2124, 119210), (2184, 115935), (2301, 110040), (2340, 108206), (2358, 107380), (2360, 107289), (2478, 102180), (2520, 100477), (2620, 96642), (2655, 95368), (2730, 92748), (2751, 92040), (3068, 82530), (3144, 80535), (3276, 77290), (3304, 76635), (3406, 74340), (3540, 71526), (3640, 69561), (3668, 69030), (3717, 68120), (3835, 66024), (3930, 64428), (4095, 61832), (4130, 61308), (4248, 59605), (4585, 55224), (4602, 55020), (4680, 54103), (4716, 53690), (4956, 51090), (5109, 49560), (5240, 48321), (5310, 47684), (5369, 47160), (5460, 46374), (5502, 46020), (5895, 42952), (6136, 41265), (6195, 40872), (6552, 38645), (6812, 37170), (6903, 36680), (7080, 35763), (7336, 34515), (7434, 34060), (7670, 33012), (7729, 32760), (7860, 32214), (8190, 30916), (8253, 30680), (8260, 30654), (8515, 29736), (9170, 27612), (9204, 27510), (9432, 26845), (9912, 25545), (10218, 24780), (10620, 23842), (10738, 23580), (10920, 23187), (11004, 23010), (11505, 22008), (11790, 21476), (11921, 21240), (12390, 20436), (13624, 18585), (13755, 18408), (13806, 18340), (14868, 17030), (15327, 16520), (15340, 16506), (15458, 16380), (15720, 16107)]