180143285920

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1\times {\mathrm{3323}}^1$

素因数の和:3807

約数の個数: 192

約数和(自身を含む): 466502924160

約数和(自身を除く): 286359638240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 67, 80, 104, 130, 134, 160, 208, 260, 268, 335, 389, 416, 520, 536, 670, 778, 871, 1040, 1072, 1340, 1556, 1742, 1945, 2080, 2144, 2680, 3112, 3323, 3484, 3890, 4355, 5057, 5360, 6224, 6646, 6968, 7780, 8710, 10114, 10720, 12448, 13292, 13936, 15560, 16615, 17420, 20228, 25285, 26063, 26584, 27872, 31120, 33230, 34840, 40456, 43199, 50570, 52126, 53168, 62240, 66460, 69680, 80912, 86398, 101140, 104252, 106336, 130315, 132920, 139360, 161824, 172796, 202280, 208504, 215995, 222641, 260630, 265840, 338819, 345592, 404560, 417008, 431990, 445282, 521260, 531680, 677638, 691184, 809120, 834016, 863980, 890564, 1042520, 1113205, 1292647, 1355276, 1382368, 1694095, 1727960, 1781128, 2085040, 2226410, 2585294, 2710552, 2894333, 3388190, 3455920, 3562256, 4170080, 4452820, 5170588, 5421104, 5788666, 6463235, 6776380, 6911840, 7124512, 8905640, 10341176, 10842208, 11577332, 12926470, 13552760, 14471665, 16804411, 17811280, 20682352, 23154664, 25852940, 27105520, 28943330, 33608822, 35622560, 41364704, 46309328, 51705880, 54211040, 57886660, 67217644, 84022055, 86607349, 92618656, 103411760, 115773320, 134435288, 168044110, 173214698, 206823520, 231546640, 268870576, 336088220, 346429396, 433036745, 463093280, 537741152, 672176440, 692858792, 866073490, 1125895537, 1344352880, 1385717584, 1732146980, 2251791074, 2688705760, 2771435168, 3464293960, 4503582148, 5629477685, 6928587920, 9007164296, 11258955370, 13857175840, 18014328592, 22517910740, 36028657184, 45035821480, 90071642960, 180143285920]

約数ペア:

[(1, 180143285920), (2, 90071642960), (4, 45035821480), (5, 36028657184), (8, 22517910740), (10, 18014328592), (13, 13857175840), (16, 11258955370), (20, 9007164296), (26, 6928587920), (32, 5629477685), (40, 4503582148), (52, 3464293960), (65, 2771435168), (67, 2688705760), (80, 2251791074), (104, 1732146980), (130, 1385717584), (134, 1344352880), (160, 1125895537), (208, 866073490), (260, 692858792), (268, 672176440), (335, 537741152), (389, 463093280), (416, 433036745), (520, 346429396), (536, 336088220), (670, 268870576), (778, 231546640), (871, 206823520), (1040, 173214698), (1072, 168044110), (1340, 134435288), (1556, 115773320), (1742, 103411760), (1945, 92618656), (2080, 86607349), (2144, 84022055), (2680, 67217644), (3112, 57886660), (3323, 54211040), (3484, 51705880), (3890, 46309328), (4355, 41364704), (5057, 35622560), (5360, 33608822), (6224, 28943330), (6646, 27105520), (6968, 25852940), (7780, 23154664), (8710, 20682352), (10114, 17811280), (10720, 16804411), (12448, 14471665), (13292, 13552760), (13936, 12926470), (15560, 11577332), (16615, 10842208), (17420, 10341176), (20228, 8905640), (25285, 7124512), (26063, 6911840), (26584, 6776380), (27872, 6463235), (31120, 5788666), (33230, 5421104), (34840, 5170588), (40456, 4452820), (43199, 4170080), (50570, 3562256), (52126, 3455920), (53168, 3388190), (62240, 2894333), (66460, 2710552), (69680, 2585294), (80912, 2226410), (86398, 2085040), (101140, 1781128), (104252, 1727960), (106336, 1694095), (130315, 1382368), (132920, 1355276), (139360, 1292647), (161824, 1113205), (172796, 1042520), (202280, 890564), (208504, 863980), (215995, 834016), (222641, 809120), (260630, 691184), (265840, 677638), (338819, 531680), (345592, 521260), (404560, 445282), (417008, 431990)]