290126760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1847}}^1$

素因数の和:1896

約数の個数: 256

約数和(自身を含む): 1149603840

約数和(自身を除く): 859477080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 17, 20, 21, 22, 24, 28, 30, 33, 34, 35, 40, 42, 44, 51, 55, 56, 60, 66, 68, 70, 77, 84, 85, 88, 102, 105, 110, 119, 120, 132, 136, 140, 154, 165, 168, 170, 187, 204, 210, 220, 231, 238, 255, 264, 280, 308, 330, 340, 357, 374, 385, 408, 420, 440, 462, 476, 510, 561, 595, 616, 660, 680, 714, 748, 770, 840, 924, 935, 952, 1020, 1122, 1155, 1190, 1309, 1320, 1428, 1496, 1540, 1785, 1847, 1848, 1870, 2040, 2244, 2310, 2380, 2618, 2805, 2856, 3080, 3570, 3694, 3740, 3927, 4488, 4620, 4760, 5236, 5541, 5610, 6545, 7140, 7388, 7480, 7854, 9235, 9240, 10472, 11082, 11220, 12929, 13090, 14280, 14776, 15708, 18470, 19635, 20317, 22164, 22440, 25858, 26180, 27705, 31399, 31416, 36940, 38787, 39270, 40634, 44328, 51716, 52360, 55410, 60951, 62798, 64645, 73880, 77574, 78540, 81268, 94197, 101585, 103432, 110820, 121902, 125596, 129290, 142219, 155148, 156995, 157080, 162536, 188394, 193935, 203170, 219793, 221640, 243804, 251192, 258580, 284438, 304755, 310296, 313990, 345389, 376788, 387870, 406340, 426657, 439586, 470985, 487608, 517160, 568876, 609510, 627980, 659379, 690778, 711095, 753576, 775740, 812680, 853314, 879172, 941970, 1036167, 1098965, 1137752, 1219020, 1255960, 1318758, 1381556, 1422190, 1551480, 1706628, 1726945, 1758344, 1883940, 2072334, 2133285, 2197930, 2417723, 2438040, 2637516, 2763112, 2844380, 3296895, 3413256, 3453890, 3767880, 4144668, 4266570, 4395860, 4835446, 5180835, 5275032, 5688760, 6593790, 6907780, 7253169, 8289336, 8533140, 8791720, 9670892, 10361670, 12088615, 13187580, 13815560, 14506338, 17066280, 19341784, 20723340, 24177230, 26375160, 29012676, 36265845, 41446680, 48354460, 58025352, 72531690, 96708920, 145063380, 290126760]

約数ペア:

[(1, 290126760), (2, 145063380), (3, 96708920), (4, 72531690), (5, 58025352), (6, 48354460), (7, 41446680), (8, 36265845), (10, 29012676), (11, 26375160), (12, 24177230), (14, 20723340), (15, 19341784), (17, 17066280), (20, 14506338), (21, 13815560), (22, 13187580), (24, 12088615), (28, 10361670), (30, 9670892), (33, 8791720), (34, 8533140), (35, 8289336), (40, 7253169), (42, 6907780), (44, 6593790), (51, 5688760), (55, 5275032), (56, 5180835), (60, 4835446), (66, 4395860), (68, 4266570), (70, 4144668), (77, 3767880), (84, 3453890), (85, 3413256), (88, 3296895), (102, 2844380), (105, 2763112), (110, 2637516), (119, 2438040), (120, 2417723), (132, 2197930), (136, 2133285), (140, 2072334), (154, 1883940), (165, 1758344), (168, 1726945), (170, 1706628), (187, 1551480), (204, 1422190), (210, 1381556), (220, 1318758), (231, 1255960), (238, 1219020), (255, 1137752), (264, 1098965), (280, 1036167), (308, 941970), (330, 879172), (340, 853314), (357, 812680), (374, 775740), (385, 753576), (408, 711095), (420, 690778), (440, 659379), (462, 627980), (476, 609510), (510, 568876), (561, 517160), (595, 487608), (616, 470985), (660, 439586), (680, 426657), (714, 406340), (748, 387870), (770, 376788), (840, 345389), (924, 313990), (935, 310296), (952, 304755), (1020, 284438), (1122, 258580), (1155, 251192), (1190, 243804), (1309, 221640), (1320, 219793), (1428, 203170), (1496, 193935), (1540, 188394), (1785, 162536), (1847, 157080), (1848, 156995), (1870, 155148), (2040, 142219), (2244, 129290), (2310, 125596), (2380, 121902), (2618, 110820), (2805, 103432), (2856, 101585), (3080, 94197), (3570, 81268), (3694, 78540), (3740, 77574), (3927, 73880), (4488, 64645), (4620, 62798), (4760, 60951), (5236, 55410), (5541, 52360), (5610, 51716), (6545, 44328), (7140, 40634), (7388, 39270), (7480, 38787), (7854, 36940), (9235, 31416), (9240, 31399), (10472, 27705), (11082, 26180), (11220, 25858), (12929, 22440), (13090, 22164), (14280, 20317), (14776, 19635), (15708, 18470)]