722370020320

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{25873}}^1$

素因数の和:26365

約数の個数: 192

約数和(自身を含む): 1901617288704

約数和(自身を除く): 1179247268384

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 403, 416, 433, 496, 520, 620, 806, 866, 992, 1040, 1240, 1612, 1732, 2015, 2080, 2165, 2480, 3224, 3464, 4030, 4330, 4960, 5629, 6448, 6928, 8060, 8660, 11258, 12896, 13423, 13856, 16120, 17320, 22516, 25873, 26846, 28145, 32240, 34640, 45032, 51746, 53692, 56290, 64480, 67115, 69280, 90064, 103492, 107384, 112580, 129365, 134230, 174499, 180128, 206984, 214768, 225160, 258730, 268460, 336349, 348998, 413968, 429536, 450320, 517460, 536920, 672698, 697996, 802063, 827936, 872495, 900640, 1034920, 1073840, 1345396, 1395992, 1604126, 1681745, 1744990, 2069840, 2147680, 2690792, 2791984, 3208252, 3363490, 3489980, 4010315, 4139680, 5381584, 5583968, 6416504, 6726980, 6979960, 8020630, 10426819, 10763168, 11203009, 12833008, 13453960, 13959920, 16041260, 20853638, 22406018, 25666016, 26907920, 27919840, 32082520, 41707276, 44812036, 52134095, 53815840, 56015045, 64165040, 83414552, 89624072, 104268190, 112030090, 128330080, 145639117, 166829104, 179248144, 208536380, 224060180, 291278234, 333658208, 347293279, 358496288, 417072760, 448120360, 582556468, 694586558, 728195585, 834145520, 896240720, 1165112936, 1389173116, 1456391170, 1668291040, 1736466395, 1792481440, 2330225872, 2778346232, 2912782340, 3472932790, 4514812627, 4660451744, 5556692464, 5825564680, 6945865580, 9029625254, 11113384928, 11651129360, 13891731160, 18059250508, 22574063135, 23302258720, 27783462320, 36118501016, 45148126270, 55566924640, 72237002032, 90296252540, 144474004064, 180592505080, 361185010160, 722370020320]

約数ペア:

[(1, 722370020320), (2, 361185010160), (4, 180592505080), (5, 144474004064), (8, 90296252540), (10, 72237002032), (13, 55566924640), (16, 45148126270), (20, 36118501016), (26, 27783462320), (31, 23302258720), (32, 22574063135), (40, 18059250508), (52, 13891731160), (62, 11651129360), (65, 11113384928), (80, 9029625254), (104, 6945865580), (124, 5825564680), (130, 5556692464), (155, 4660451744), (160, 4514812627), (208, 3472932790), (248, 2912782340), (260, 2778346232), (310, 2330225872), (403, 1792481440), (416, 1736466395), (433, 1668291040), (496, 1456391170), (520, 1389173116), (620, 1165112936), (806, 896240720), (866, 834145520), (992, 728195585), (1040, 694586558), (1240, 582556468), (1612, 448120360), (1732, 417072760), (2015, 358496288), (2080, 347293279), (2165, 333658208), (2480, 291278234), (3224, 224060180), (3464, 208536380), (4030, 179248144), (4330, 166829104), (4960, 145639117), (5629, 128330080), (6448, 112030090), (6928, 104268190), (8060, 89624072), (8660, 83414552), (11258, 64165040), (12896, 56015045), (13423, 53815840), (13856, 52134095), (16120, 44812036), (17320, 41707276), (22516, 32082520), (25873, 27919840), (26846, 26907920), (28145, 25666016), (32240, 22406018), (34640, 20853638), (45032, 16041260), (51746, 13959920), (53692, 13453960), (56290, 12833008), (64480, 11203009), (67115, 10763168), (69280, 10426819), (90064, 8020630), (103492, 6979960), (107384, 6726980), (112580, 6416504), (129365, 5583968), (134230, 5381584), (174499, 4139680), (180128, 4010315), (206984, 3489980), (214768, 3363490), (225160, 3208252), (258730, 2791984), (268460, 2690792), (336349, 2147680), (348998, 2069840), (413968, 1744990), (429536, 1681745), (450320, 1604126), (517460, 1395992), (536920, 1345396), (672698, 1073840), (697996, 1034920), (802063, 900640), (827936, 872495)]