42450899640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{823}}^1\times {\mathrm{5441}}^1$

素因数の和:6357

約数の個数: 128

約数和(自身を含む): 129145190400

約数和(自身を除く): 86694290760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 823, 948, 1185, 1580, 1646, 1896, 2370, 2469, 3160, 3292, 4115, 4740, 4938, 5441, 6584, 8230, 9480, 9876, 10882, 12345, 16323, 16460, 19752, 21764, 24690, 27205, 32646, 32920, 43528, 49380, 54410, 65017, 65292, 81615, 98760, 108820, 130034, 130584, 163230, 195051, 217640, 260068, 325085, 326460, 390102, 429839, 520136, 650170, 652920, 780204, 859678, 975255, 1289517, 1300340, 1560408, 1719356, 1950510, 2149195, 2579034, 2600680, 3438712, 3901020, 4298390, 4477943, 5158068, 6447585, 7802040, 8596780, 8955886, 10316136, 12895170, 13433829, 17193560, 17911772, 22389715, 25790340, 26867658, 35823544, 44779430, 51580680, 53735316, 67169145, 89558860, 107470632, 134338290, 179117720, 268676580, 353757497, 537353160, 707514994, 1061272491, 1415029988, 1768787485, 2122544982, 2830059976, 3537574970, 4245089964, 5306362455, 7075149940, 8490179928, 10612724910, 14150299880, 21225449820, 42450899640]

約数ペア:

[(1, 42450899640), (2, 21225449820), (3, 14150299880), (4, 10612724910), (5, 8490179928), (6, 7075149940), (8, 5306362455), (10, 4245089964), (12, 3537574970), (15, 2830059976), (20, 2122544982), (24, 1768787485), (30, 1415029988), (40, 1061272491), (60, 707514994), (79, 537353160), (120, 353757497), (158, 268676580), (237, 179117720), (316, 134338290), (395, 107470632), (474, 89558860), (632, 67169145), (790, 53735316), (823, 51580680), (948, 44779430), (1185, 35823544), (1580, 26867658), (1646, 25790340), (1896, 22389715), (2370, 17911772), (2469, 17193560), (3160, 13433829), (3292, 12895170), (4115, 10316136), (4740, 8955886), (4938, 8596780), (5441, 7802040), (6584, 6447585), (8230, 5158068), (9480, 4477943), (9876, 4298390), (10882, 3901020), (12345, 3438712), (16323, 2600680), (16460, 2579034), (19752, 2149195), (21764, 1950510), (24690, 1719356), (27205, 1560408), (32646, 1300340), (32920, 1289517), (43528, 975255), (49380, 859678), (54410, 780204), (65017, 652920), (65292, 650170), (81615, 520136), (98760, 429839), (108820, 390102), (130034, 326460), (130584, 325085), (163230, 260068), (195051, 217640)]