15698037280

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{30689}}^1$

素因数の和:30866

約数の個数: 96

約数和(自身を含む): 38978755200

約数和(自身を除く): 23280717920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 139, 160, 184, 230, 278, 368, 460, 556, 695, 736, 920, 1112, 1390, 1840, 2224, 2780, 3197, 3680, 4448, 5560, 6394, 11120, 12788, 15985, 22240, 25576, 30689, 31970, 51152, 61378, 63940, 102304, 122756, 127880, 153445, 245512, 255760, 306890, 491024, 511520, 613780, 705847, 982048, 1227560, 1411694, 2455120, 2823388, 3529235, 4265771, 4910240, 5646776, 7058470, 8531542, 11293552, 14116940, 17063084, 21328855, 22587104, 28233880, 34126168, 42657710, 56467760, 68252336, 85315420, 98112733, 112935520, 136504672, 170630840, 196225466, 341261680, 392450932, 490563665, 682523360, 784901864, 981127330, 1569803728, 1962254660, 3139607456, 3924509320, 7849018640, 15698037280]

約数ペア:

[(1, 15698037280), (2, 7849018640), (4, 3924509320), (5, 3139607456), (8, 1962254660), (10, 1569803728), (16, 981127330), (20, 784901864), (23, 682523360), (32, 490563665), (40, 392450932), (46, 341261680), (80, 196225466), (92, 170630840), (115, 136504672), (139, 112935520), (160, 98112733), (184, 85315420), (230, 68252336), (278, 56467760), (368, 42657710), (460, 34126168), (556, 28233880), (695, 22587104), (736, 21328855), (920, 17063084), (1112, 14116940), (1390, 11293552), (1840, 8531542), (2224, 7058470), (2780, 5646776), (3197, 4910240), (3680, 4265771), (4448, 3529235), (5560, 2823388), (6394, 2455120), (11120, 1411694), (12788, 1227560), (15985, 982048), (22240, 705847), (25576, 613780), (30689, 511520), (31970, 491024), (51152, 306890), (61378, 255760), (63940, 245512), (102304, 153445), (122756, 127880)]