228525570

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:238

約数の個数: 256

約数和(自身を含む): 766402560

約数和(自身を除く): 537876990

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 71, 78, 90, 91, 105, 117, 126, 130, 131, 135, 142, 182, 189, 195, 210, 213, 234, 262, 270, 273, 315, 351, 355, 378, 390, 393, 426, 455, 497, 546, 585, 630, 639, 655, 702, 710, 786, 819, 910, 917, 923, 945, 994, 1065, 1170, 1179, 1278, 1310, 1365, 1491, 1638, 1703, 1755, 1834, 1846, 1890, 1917, 1965, 2130, 2358, 2457, 2485, 2730, 2751, 2769, 2982, 3195, 3406, 3510, 3537, 3834, 3930, 4095, 4473, 4585, 4615, 4914, 4970, 5109, 5502, 5538, 5895, 6390, 6461, 7074, 7455, 8190, 8253, 8307, 8515, 8946, 9170, 9230, 9301, 9585, 10218, 11790, 11921, 12285, 12922, 13419, 13755, 13845, 14910, 15327, 16506, 16614, 17030, 17685, 18602, 19170, 19383, 22365, 23842, 24570, 24759, 24921, 25545, 26838, 27510, 27690, 27903, 30654, 32305, 35370, 35763, 38766, 41265, 41535, 44730, 45981, 46505, 49518, 49842, 51090, 55806, 58149, 59605, 64610, 65107, 67095, 71526, 76635, 82530, 83070, 83709, 91962, 93010, 96915, 107289, 116298, 119210, 120913, 123795, 124605, 130214, 134190, 139515, 153270, 167418, 174447, 178815, 193830, 195321, 214578, 229905, 241826, 247590, 249210, 251127, 279030, 290745, 321867, 325535, 348894, 357630, 362739, 390642, 418545, 459810, 502254, 536445, 581490, 585963, 604565, 643734, 651070, 725478, 837090, 846391, 872235, 976605, 1072890, 1088217, 1171926, 1209130, 1255635, 1609335, 1692782, 1744470, 1757889, 1813695, 1953210, 2176434, 2511270, 2539173, 2929815, 3218670, 3264651, 3515778, 3627390, 4231955, 5078346, 5441085, 5859630, 6529302, 7617519, 8463910, 8789445, 10882170, 12695865, 15235038, 16323255, 17578890, 22852557, 25391730, 32646510, 38087595, 45705114, 76175190, 114262785, 228525570]

約数ペア:

[(1, 228525570), (2, 114262785), (3, 76175190), (5, 45705114), (6, 38087595), (7, 32646510), (9, 25391730), (10, 22852557), (13, 17578890), (14, 16323255), (15, 15235038), (18, 12695865), (21, 10882170), (26, 8789445), (27, 8463910), (30, 7617519), (35, 6529302), (39, 5859630), (42, 5441085), (45, 5078346), (54, 4231955), (63, 3627390), (65, 3515778), (70, 3264651), (71, 3218670), (78, 2929815), (90, 2539173), (91, 2511270), (105, 2176434), (117, 1953210), (126, 1813695), (130, 1757889), (131, 1744470), (135, 1692782), (142, 1609335), (182, 1255635), (189, 1209130), (195, 1171926), (210, 1088217), (213, 1072890), (234, 976605), (262, 872235), (270, 846391), (273, 837090), (315, 725478), (351, 651070), (355, 643734), (378, 604565), (390, 585963), (393, 581490), (426, 536445), (455, 502254), (497, 459810), (546, 418545), (585, 390642), (630, 362739), (639, 357630), (655, 348894), (702, 325535), (710, 321867), (786, 290745), (819, 279030), (910, 251127), (917, 249210), (923, 247590), (945, 241826), (994, 229905), (1065, 214578), (1170, 195321), (1179, 193830), (1278, 178815), (1310, 174447), (1365, 167418), (1491, 153270), (1638, 139515), (1703, 134190), (1755, 130214), (1834, 124605), (1846, 123795), (1890, 120913), (1917, 119210), (1965, 116298), (2130, 107289), (2358, 96915), (2457, 93010), (2485, 91962), (2730, 83709), (2751, 83070), (2769, 82530), (2982, 76635), (3195, 71526), (3406, 67095), (3510, 65107), (3537, 64610), (3834, 59605), (3930, 58149), (4095, 55806), (4473, 51090), (4585, 49842), (4615, 49518), (4914, 46505), (4970, 45981), (5109, 44730), (5502, 41535), (5538, 41265), (5895, 38766), (6390, 35763), (6461, 35370), (7074, 32305), (7455, 30654), (8190, 27903), (8253, 27690), (8307, 27510), (8515, 26838), (8946, 25545), (9170, 24921), (9230, 24759), (9301, 24570), (9585, 23842), (10218, 22365), (11790, 19383), (11921, 19170), (12285, 18602), (12922, 17685), (13419, 17030), (13755, 16614), (13845, 16506), (14910, 15327)]