1346305520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{307}}^1$

素因数の和:559

約数の個数: 160

約数和(自身を含む): 3695763456

約数和(自身を除く): 2349457936

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 80, 82, 112, 140, 164, 191, 205, 280, 287, 307, 328, 382, 410, 560, 574, 614, 656, 764, 820, 955, 1148, 1228, 1337, 1435, 1528, 1535, 1640, 1910, 2149, 2296, 2456, 2674, 2870, 3056, 3070, 3280, 3820, 4298, 4592, 4912, 5348, 5740, 6140, 6685, 7640, 7831, 8596, 10696, 10745, 11480, 12280, 12587, 13370, 15280, 15662, 17192, 21392, 21490, 22960, 24560, 25174, 26740, 31324, 34384, 39155, 42980, 50348, 53480, 54817, 58637, 62648, 62935, 78310, 85960, 88109, 100696, 106960, 109634, 117274, 125296, 125870, 156620, 171920, 176218, 201392, 219268, 234548, 251740, 274085, 293185, 313240, 352436, 410459, 438536, 440545, 469096, 503480, 548170, 586370, 626480, 704872, 820918, 877072, 881090, 938192, 1006960, 1096340, 1172740, 1409744, 1641836, 1762180, 2052295, 2192680, 2345480, 2404117, 3283672, 3524360, 4104590, 4385360, 4690960, 4808234, 6567344, 7048720, 8209180, 9616468, 12020585, 16418360, 16828819, 19232936, 24041170, 32836720, 33657638, 38465872, 48082340, 67315276, 84144095, 96164680, 134630552, 168288190, 192329360, 269261104, 336576380, 673152760, 1346305520]

約数ペア:

[(1, 1346305520), (2, 673152760), (4, 336576380), (5, 269261104), (7, 192329360), (8, 168288190), (10, 134630552), (14, 96164680), (16, 84144095), (20, 67315276), (28, 48082340), (35, 38465872), (40, 33657638), (41, 32836720), (56, 24041170), (70, 19232936), (80, 16828819), (82, 16418360), (112, 12020585), (140, 9616468), (164, 8209180), (191, 7048720), (205, 6567344), (280, 4808234), (287, 4690960), (307, 4385360), (328, 4104590), (382, 3524360), (410, 3283672), (560, 2404117), (574, 2345480), (614, 2192680), (656, 2052295), (764, 1762180), (820, 1641836), (955, 1409744), (1148, 1172740), (1228, 1096340), (1337, 1006960), (1435, 938192), (1528, 881090), (1535, 877072), (1640, 820918), (1910, 704872), (2149, 626480), (2296, 586370), (2456, 548170), (2674, 503480), (2870, 469096), (3056, 440545), (3070, 438536), (3280, 410459), (3820, 352436), (4298, 313240), (4592, 293185), (4912, 274085), (5348, 251740), (5740, 234548), (6140, 219268), (6685, 201392), (7640, 176218), (7831, 171920), (8596, 156620), (10696, 125870), (10745, 125296), (11480, 117274), (12280, 109634), (12587, 106960), (13370, 100696), (15280, 88109), (15662, 85960), (17192, 78310), (21392, 62935), (21490, 62648), (22960, 58637), (24560, 54817), (25174, 53480), (26740, 50348), (31324, 42980), (34384, 39155)]