233297680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{313}}^1$

素因数の和:366

約数の個数: 160

約数和(自身を含む): 684027648

約数和(自身を除く): 450729968

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 140, 154, 176, 220, 242, 280, 308, 313, 385, 440, 484, 560, 605, 616, 626, 770, 847, 880, 968, 1210, 1232, 1252, 1331, 1540, 1565, 1694, 1936, 2191, 2420, 2504, 2662, 3080, 3130, 3388, 3443, 4235, 4382, 4840, 5008, 5324, 6160, 6260, 6655, 6776, 6886, 8470, 8764, 9317, 9680, 10648, 10955, 12520, 13310, 13552, 13772, 16940, 17215, 17528, 18634, 21296, 21910, 24101, 25040, 26620, 27544, 33880, 34430, 35056, 37268, 37873, 43820, 46585, 48202, 53240, 55088, 67760, 68860, 74536, 75746, 87640, 93170, 96404, 106480, 120505, 137720, 149072, 151492, 175280, 186340, 189365, 192808, 241010, 265111, 275440, 302984, 372680, 378730, 385616, 416603, 482020, 530222, 605968, 745360, 757460, 833206, 964040, 1060444, 1325555, 1514920, 1666412, 1928080, 2083015, 2120888, 2651110, 2916221, 3029840, 3332824, 4166030, 4241776, 5302220, 5832442, 6665648, 8332060, 10604440, 11664884, 14581105, 16664120, 21208880, 23329768, 29162210, 33328240, 46659536, 58324420, 116648840, 233297680]

約数ペア:

[(1, 233297680), (2, 116648840), (4, 58324420), (5, 46659536), (7, 33328240), (8, 29162210), (10, 23329768), (11, 21208880), (14, 16664120), (16, 14581105), (20, 11664884), (22, 10604440), (28, 8332060), (35, 6665648), (40, 5832442), (44, 5302220), (55, 4241776), (56, 4166030), (70, 3332824), (77, 3029840), (80, 2916221), (88, 2651110), (110, 2120888), (112, 2083015), (121, 1928080), (140, 1666412), (154, 1514920), (176, 1325555), (220, 1060444), (242, 964040), (280, 833206), (308, 757460), (313, 745360), (385, 605968), (440, 530222), (484, 482020), (560, 416603), (605, 385616), (616, 378730), (626, 372680), (770, 302984), (847, 275440), (880, 265111), (968, 241010), (1210, 192808), (1232, 189365), (1252, 186340), (1331, 175280), (1540, 151492), (1565, 149072), (1694, 137720), (1936, 120505), (2191, 106480), (2420, 96404), (2504, 93170), (2662, 87640), (3080, 75746), (3130, 74536), (3388, 68860), (3443, 67760), (4235, 55088), (4382, 53240), (4840, 48202), (5008, 46585), (5324, 43820), (6160, 37873), (6260, 37268), (6655, 35056), (6776, 34430), (6886, 33880), (8470, 27544), (8764, 26620), (9317, 25040), (9680, 24101), (10648, 21910), (10955, 21296), (12520, 18634), (13310, 17528), (13552, 17215), (13772, 16940)]