285827360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:395

約数の個数: 192

約数和(自身を含む): 846381312

約数和(自身を除く): 560553952

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 67, 70, 80, 91, 104, 112, 130, 134, 140, 160, 182, 208, 224, 260, 268, 280, 293, 335, 364, 416, 455, 469, 520, 536, 560, 586, 670, 728, 871, 910, 938, 1040, 1072, 1120, 1172, 1340, 1456, 1465, 1742, 1820, 1876, 2051, 2080, 2144, 2344, 2345, 2680, 2912, 2930, 3484, 3640, 3752, 3809, 4102, 4355, 4688, 4690, 5360, 5860, 6097, 6968, 7280, 7504, 7618, 8204, 8710, 9376, 9380, 10255, 10720, 11720, 12194, 13936, 14560, 15008, 15236, 16408, 17420, 18760, 19045, 19631, 20510, 23440, 24388, 26663, 27872, 30472, 30485, 32816, 34840, 37520, 38090, 39262, 41020, 46880, 48776, 53326, 60944, 60970, 65632, 69680, 75040, 76180, 78524, 82040, 97552, 98155, 106652, 121888, 121940, 133315, 137417, 139360, 152360, 157048, 164080, 195104, 196310, 213304, 243880, 255203, 266630, 274834, 304720, 314096, 328160, 392620, 426608, 487760, 510406, 533260, 549668, 609440, 628192, 687085, 785240, 853216, 975520, 1020812, 1066520, 1099336, 1276015, 1374170, 1570480, 1786421, 2041624, 2133040, 2198672, 2552030, 2748340, 3140960, 3572842, 4083248, 4266080, 4397344, 5104060, 5496680, 7145684, 8166496, 8932105, 10208120, 10993360, 14291368, 17864210, 20416240, 21986720, 28582736, 35728420, 40832480, 57165472, 71456840, 142913680, 285827360]

約数ペア:

[(1, 285827360), (2, 142913680), (4, 71456840), (5, 57165472), (7, 40832480), (8, 35728420), (10, 28582736), (13, 21986720), (14, 20416240), (16, 17864210), (20, 14291368), (26, 10993360), (28, 10208120), (32, 8932105), (35, 8166496), (40, 7145684), (52, 5496680), (56, 5104060), (65, 4397344), (67, 4266080), (70, 4083248), (80, 3572842), (91, 3140960), (104, 2748340), (112, 2552030), (130, 2198672), (134, 2133040), (140, 2041624), (160, 1786421), (182, 1570480), (208, 1374170), (224, 1276015), (260, 1099336), (268, 1066520), (280, 1020812), (293, 975520), (335, 853216), (364, 785240), (416, 687085), (455, 628192), (469, 609440), (520, 549668), (536, 533260), (560, 510406), (586, 487760), (670, 426608), (728, 392620), (871, 328160), (910, 314096), (938, 304720), (1040, 274834), (1072, 266630), (1120, 255203), (1172, 243880), (1340, 213304), (1456, 196310), (1465, 195104), (1742, 164080), (1820, 157048), (1876, 152360), (2051, 139360), (2080, 137417), (2144, 133315), (2344, 121940), (2345, 121888), (2680, 106652), (2912, 98155), (2930, 97552), (3484, 82040), (3640, 78524), (3752, 76180), (3809, 75040), (4102, 69680), (4355, 65632), (4688, 60970), (4690, 60944), (5360, 53326), (5860, 48776), (6097, 46880), (6968, 41020), (7280, 39262), (7504, 38090), (7618, 37520), (8204, 34840), (8710, 32816), (9376, 30485), (9380, 30472), (10255, 27872), (10720, 26663), (11720, 24388), (12194, 23440), (13936, 20510), (14560, 19631), (15008, 19045), (15236, 18760), (16408, 17420)]