313328400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3391}}^1$

素因数の和:3430

約数の個数: 240

約数和(自身を含む): 1251729408

約数和(自身を除く): 938401008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 25, 28, 30, 33, 35, 40, 42, 44, 48, 50, 55, 56, 60, 66, 70, 75, 77, 80, 84, 88, 100, 105, 110, 112, 120, 132, 140, 150, 154, 165, 168, 175, 176, 200, 210, 220, 231, 240, 264, 275, 280, 300, 308, 330, 336, 350, 385, 400, 420, 440, 462, 525, 528, 550, 560, 600, 616, 660, 700, 770, 825, 840, 880, 924, 1050, 1100, 1155, 1200, 1232, 1320, 1400, 1540, 1650, 1680, 1848, 1925, 2100, 2200, 2310, 2640, 2800, 3080, 3300, 3391, 3696, 3850, 4200, 4400, 4620, 5775, 6160, 6600, 6782, 7700, 8400, 9240, 10173, 11550, 13200, 13564, 15400, 16955, 18480, 20346, 23100, 23737, 27128, 30800, 33910, 37301, 40692, 46200, 47474, 50865, 54256, 67820, 71211, 74602, 81384, 84775, 92400, 94948, 101730, 111903, 118685, 135640, 142422, 149204, 162768, 169550, 186505, 189896, 203460, 223806, 237370, 254325, 261107, 271280, 284844, 298408, 339100, 356055, 373010, 379792, 406920, 447612, 474740, 508650, 522214, 559515, 569688, 593425, 596816, 678200, 712110, 746020, 783321, 813840, 895224, 932525, 949480, 1017300, 1044428, 1119030, 1139376, 1186850, 1305535, 1356400, 1424220, 1492040, 1566642, 1780275, 1790448, 1865050, 1898960, 2034600, 2088856, 2238060, 2373700, 2611070, 2797575, 2848440, 2984080, 3133284, 3560550, 3730100, 3916605, 4069200, 4177712, 4476120, 4747400, 5222140, 5595150, 5696880, 6266568, 6527675, 7121100, 7460200, 7833210, 8952240, 9494800, 10444280, 11190300, 12533136, 13055350, 14242200, 14920400, 15666420, 19583025, 20888560, 22380600, 26110700, 28484400, 31332840, 39166050, 44761200, 52221400, 62665680, 78332100, 104442800, 156664200, 313328400]

約数ペア:

[(1, 313328400), (2, 156664200), (3, 104442800), (4, 78332100), (5, 62665680), (6, 52221400), (7, 44761200), (8, 39166050), (10, 31332840), (11, 28484400), (12, 26110700), (14, 22380600), (15, 20888560), (16, 19583025), (20, 15666420), (21, 14920400), (22, 14242200), (24, 13055350), (25, 12533136), (28, 11190300), (30, 10444280), (33, 9494800), (35, 8952240), (40, 7833210), (42, 7460200), (44, 7121100), (48, 6527675), (50, 6266568), (55, 5696880), (56, 5595150), (60, 5222140), (66, 4747400), (70, 4476120), (75, 4177712), (77, 4069200), (80, 3916605), (84, 3730100), (88, 3560550), (100, 3133284), (105, 2984080), (110, 2848440), (112, 2797575), (120, 2611070), (132, 2373700), (140, 2238060), (150, 2088856), (154, 2034600), (165, 1898960), (168, 1865050), (175, 1790448), (176, 1780275), (200, 1566642), (210, 1492040), (220, 1424220), (231, 1356400), (240, 1305535), (264, 1186850), (275, 1139376), (280, 1119030), (300, 1044428), (308, 1017300), (330, 949480), (336, 932525), (350, 895224), (385, 813840), (400, 783321), (420, 746020), (440, 712110), (462, 678200), (525, 596816), (528, 593425), (550, 569688), (560, 559515), (600, 522214), (616, 508650), (660, 474740), (700, 447612), (770, 406920), (825, 379792), (840, 373010), (880, 356055), (924, 339100), (1050, 298408), (1100, 284844), (1155, 271280), (1200, 261107), (1232, 254325), (1320, 237370), (1400, 223806), (1540, 203460), (1650, 189896), (1680, 186505), (1848, 169550), (1925, 162768), (2100, 149204), (2200, 142422), (2310, 135640), (2640, 118685), (2800, 111903), (3080, 101730), (3300, 94948), (3391, 92400), (3696, 84775), (3850, 81384), (4200, 74602), (4400, 71211), (4620, 67820), (5775, 54256), (6160, 50865), (6600, 47474), (6782, 46200), (7700, 40692), (8400, 37301), (9240, 33910), (10173, 30800), (11550, 27128), (13200, 23737), (13564, 23100), (15400, 20346), (16955, 18480)]