814315040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:611

約数の個数: 192

約数和(自身を含む): 2419538688

約数和(自身を除く): 1605223648

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 157, 160, 176, 220, 224, 280, 308, 314, 352, 385, 421, 440, 560, 616, 628, 770, 785, 842, 880, 1099, 1120, 1232, 1256, 1540, 1570, 1684, 1727, 1760, 2105, 2198, 2464, 2512, 2947, 3080, 3140, 3368, 3454, 4210, 4396, 4631, 5024, 5495, 5894, 6160, 6280, 6736, 6908, 8420, 8635, 8792, 9262, 10990, 11788, 12089, 12320, 12560, 13472, 13816, 14735, 16840, 17270, 17584, 18524, 21980, 23155, 23576, 24178, 25120, 27632, 29470, 32417, 33680, 34540, 35168, 37048, 43960, 46310, 47152, 48356, 55264, 58940, 60445, 64834, 66097, 67360, 69080, 74096, 87920, 92620, 94304, 96712, 117880, 120890, 129668, 132194, 138160, 148192, 162085, 175840, 185240, 193424, 235760, 241780, 259336, 264388, 276320, 324170, 330485, 370480, 386848, 462679, 471520, 483560, 518672, 528776, 648340, 660970, 727067, 740960, 925358, 967120, 1037344, 1057552, 1296680, 1321940, 1454134, 1850716, 1934240, 2115104, 2313395, 2593360, 2643880, 2908268, 3635335, 3701432, 4626790, 5089469, 5186720, 5287760, 5816536, 7270670, 7402864, 9253580, 10178938, 10575520, 11633072, 14541340, 14805728, 18507160, 20357876, 23266144, 25447345, 29082680, 37014320, 40715752, 50894690, 58165360, 74028640, 81431504, 101789380, 116330720, 162863008, 203578760, 407157520, 814315040]

約数ペア:

[(1, 814315040), (2, 407157520), (4, 203578760), (5, 162863008), (7, 116330720), (8, 101789380), (10, 81431504), (11, 74028640), (14, 58165360), (16, 50894690), (20, 40715752), (22, 37014320), (28, 29082680), (32, 25447345), (35, 23266144), (40, 20357876), (44, 18507160), (55, 14805728), (56, 14541340), (70, 11633072), (77, 10575520), (80, 10178938), (88, 9253580), (110, 7402864), (112, 7270670), (140, 5816536), (154, 5287760), (157, 5186720), (160, 5089469), (176, 4626790), (220, 3701432), (224, 3635335), (280, 2908268), (308, 2643880), (314, 2593360), (352, 2313395), (385, 2115104), (421, 1934240), (440, 1850716), (560, 1454134), (616, 1321940), (628, 1296680), (770, 1057552), (785, 1037344), (842, 967120), (880, 925358), (1099, 740960), (1120, 727067), (1232, 660970), (1256, 648340), (1540, 528776), (1570, 518672), (1684, 483560), (1727, 471520), (1760, 462679), (2105, 386848), (2198, 370480), (2464, 330485), (2512, 324170), (2947, 276320), (3080, 264388), (3140, 259336), (3368, 241780), (3454, 235760), (4210, 193424), (4396, 185240), (4631, 175840), (5024, 162085), (5495, 148192), (5894, 138160), (6160, 132194), (6280, 129668), (6736, 120890), (6908, 117880), (8420, 96712), (8635, 94304), (8792, 92620), (9262, 87920), (10990, 74096), (11788, 69080), (12089, 67360), (12320, 66097), (12560, 64834), (13472, 60445), (13816, 58940), (14735, 55264), (16840, 48356), (17270, 47152), (17584, 46310), (18524, 43960), (21980, 37048), (23155, 35168), (23576, 34540), (24178, 33680), (25120, 32417), (27632, 29470)]