314666880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:397

約数の個数: 256

約数和(自身を含む): 1120988160

約数和(自身を除く): 806321280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 47, 48, 55, 60, 64, 66, 80, 88, 94, 96, 110, 120, 128, 132, 141, 160, 165, 176, 188, 192, 220, 235, 240, 264, 282, 317, 320, 330, 352, 376, 384, 440, 470, 480, 517, 528, 564, 634, 640, 660, 704, 705, 752, 880, 940, 951, 960, 1034, 1056, 1128, 1268, 1320, 1408, 1410, 1504, 1551, 1585, 1760, 1880, 1902, 1920, 2068, 2112, 2256, 2536, 2585, 2640, 2820, 3008, 3102, 3170, 3487, 3520, 3760, 3804, 4136, 4224, 4512, 4755, 5072, 5170, 5280, 5640, 6016, 6204, 6340, 6974, 7040, 7520, 7608, 7755, 8272, 9024, 9510, 10144, 10340, 10461, 10560, 11280, 12408, 12680, 13948, 14899, 15040, 15216, 15510, 16544, 17435, 18048, 19020, 20288, 20680, 20922, 21120, 22560, 24816, 25360, 27896, 29798, 30080, 30432, 31020, 33088, 34870, 38040, 40576, 41360, 41844, 44697, 45120, 49632, 50720, 52305, 55792, 59596, 60864, 62040, 66176, 69740, 74495, 76080, 82720, 83688, 89394, 90240, 99264, 101440, 104610, 111584, 119192, 121728, 124080, 139480, 148990, 152160, 163889, 165440, 167376, 178788, 198528, 202880, 209220, 223168, 223485, 238384, 248160, 278960, 297980, 304320, 327778, 330880, 334752, 357576, 418440, 446336, 446970, 476768, 491667, 496320, 557920, 595960, 608640, 655556, 669504, 715152, 819445, 836880, 893940, 953536, 983334, 992640, 1115840, 1191920, 1311112, 1339008, 1430304, 1638890, 1673760, 1787880, 1907072, 1966668, 2231680, 2383840, 2458335, 2622224, 2860608, 3277780, 3347520, 3575760, 3933336, 4767680, 4916670, 5244448, 5721216, 6555560, 6695040, 7151520, 7866672, 9535360, 9833340, 10488896, 13111120, 14303040, 15733344, 19666680, 20977792, 26222240, 28606080, 31466688, 39333360, 52444480, 62933376, 78666720, 104888960, 157333440, 314666880]

約数ペア:

[(1, 314666880), (2, 157333440), (3, 104888960), (4, 78666720), (5, 62933376), (6, 52444480), (8, 39333360), (10, 31466688), (11, 28606080), (12, 26222240), (15, 20977792), (16, 19666680), (20, 15733344), (22, 14303040), (24, 13111120), (30, 10488896), (32, 9833340), (33, 9535360), (40, 7866672), (44, 7151520), (47, 6695040), (48, 6555560), (55, 5721216), (60, 5244448), (64, 4916670), (66, 4767680), (80, 3933336), (88, 3575760), (94, 3347520), (96, 3277780), (110, 2860608), (120, 2622224), (128, 2458335), (132, 2383840), (141, 2231680), (160, 1966668), (165, 1907072), (176, 1787880), (188, 1673760), (192, 1638890), (220, 1430304), (235, 1339008), (240, 1311112), (264, 1191920), (282, 1115840), (317, 992640), (320, 983334), (330, 953536), (352, 893940), (376, 836880), (384, 819445), (440, 715152), (470, 669504), (480, 655556), (517, 608640), (528, 595960), (564, 557920), (634, 496320), (640, 491667), (660, 476768), (704, 446970), (705, 446336), (752, 418440), (880, 357576), (940, 334752), (951, 330880), (960, 327778), (1034, 304320), (1056, 297980), (1128, 278960), (1268, 248160), (1320, 238384), (1408, 223485), (1410, 223168), (1504, 209220), (1551, 202880), (1585, 198528), (1760, 178788), (1880, 167376), (1902, 165440), (1920, 163889), (2068, 152160), (2112, 148990), (2256, 139480), (2536, 124080), (2585, 121728), (2640, 119192), (2820, 111584), (3008, 104610), (3102, 101440), (3170, 99264), (3487, 90240), (3520, 89394), (3760, 83688), (3804, 82720), (4136, 76080), (4224, 74495), (4512, 69740), (4755, 66176), (5072, 62040), (5170, 60864), (5280, 59596), (5640, 55792), (6016, 52305), (6204, 50720), (6340, 49632), (6974, 45120), (7040, 44697), (7520, 41844), (7608, 41360), (7755, 40576), (8272, 38040), (9024, 34870), (9510, 33088), (10144, 31020), (10340, 30432), (10461, 30080), (10560, 29798), (11280, 27896), (12408, 25360), (12680, 24816), (13948, 22560), (14899, 21120), (15040, 20922), (15216, 20680), (15510, 20288), (16544, 19020), (17435, 18048)]