642119278320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2365603}}^1$

素因数の和:2365664

約数の個数: 240

約数和(自身を含む): 2402412798240

約数和(自身を除く): 1760293519920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 29, 30, 36, 39, 40, 45, 48, 52, 58, 60, 65, 72, 78, 80, 87, 90, 104, 116, 117, 120, 130, 144, 145, 156, 174, 180, 195, 208, 232, 234, 240, 260, 261, 290, 312, 348, 360, 377, 390, 435, 464, 468, 520, 522, 580, 585, 624, 696, 720, 754, 780, 870, 936, 1040, 1044, 1131, 1160, 1170, 1305, 1392, 1508, 1560, 1740, 1872, 1885, 2088, 2262, 2320, 2340, 2610, 3016, 3120, 3393, 3480, 3770, 4176, 4524, 4680, 5220, 5655, 6032, 6786, 6960, 7540, 9048, 9360, 10440, 11310, 13572, 15080, 16965, 18096, 20880, 22620, 27144, 30160, 33930, 45240, 54288, 67860, 90480, 135720, 271440, 2365603, 4731206, 7096809, 9462412, 11828015, 14193618, 18924824, 21290427, 23656030, 28387236, 30752839, 35484045, 37849648, 42580854, 47312060, 56774472, 61505678, 68602487, 70968090, 85161708, 92258517, 94624120, 106452135, 113548944, 123011356, 137204974, 141936180, 153764195, 170323416, 184517034, 189248240, 205807461, 212904270, 246022712, 274409948, 276775551, 283872360, 307528390, 340646832, 343012435, 369034068, 411614922, 425808540, 461292585, 492045424, 548819896, 553551102, 567744720, 615056780, 617422383, 686024870, 738068136, 823229844, 851617080, 891832331, 922585170, 1029037305, 1097639792, 1107102204, 1230113560, 1234844766, 1372049740, 1383877755, 1476136272, 1646459688, 1703234160, 1783664662, 1845170340, 2058074610, 2214204408, 2460227120, 2469689532, 2675496993, 2744099480, 2767755510, 3087111915, 3292919376, 3567329324, 3690340680, 4116149220, 4428408816, 4459161655, 4939379064, 5350993986, 5488198960, 5535511020, 6174223830, 7134658648, 7380681360, 8026490979, 8232298440, 8918323310, 9878758128, 10701987972, 11071022040, 12348447660, 13377484965, 14269317296, 16052981958, 16464596880, 17836646620, 21403975944, 22142044080, 24696895320, 26754969930, 32105963916, 35673293240, 40132454895, 42807951888, 49393790640, 53509939860, 64211927832, 71346586480, 80264909790, 107019879720, 128423855664, 160529819580, 214039759440, 321059639160, 642119278320]

約数ペア:

[(1, 642119278320), (2, 321059639160), (3, 214039759440), (4, 160529819580), (5, 128423855664), (6, 107019879720), (8, 80264909790), (9, 71346586480), (10, 64211927832), (12, 53509939860), (13, 49393790640), (15, 42807951888), (16, 40132454895), (18, 35673293240), (20, 32105963916), (24, 26754969930), (26, 24696895320), (29, 22142044080), (30, 21403975944), (36, 17836646620), (39, 16464596880), (40, 16052981958), (45, 14269317296), (48, 13377484965), (52, 12348447660), (58, 11071022040), (60, 10701987972), (65, 9878758128), (72, 8918323310), (78, 8232298440), (80, 8026490979), (87, 7380681360), (90, 7134658648), (104, 6174223830), (116, 5535511020), (117, 5488198960), (120, 5350993986), (130, 4939379064), (144, 4459161655), (145, 4428408816), (156, 4116149220), (174, 3690340680), (180, 3567329324), (195, 3292919376), (208, 3087111915), (232, 2767755510), (234, 2744099480), (240, 2675496993), (260, 2469689532), (261, 2460227120), (290, 2214204408), (312, 2058074610), (348, 1845170340), (360, 1783664662), (377, 1703234160), (390, 1646459688), (435, 1476136272), (464, 1383877755), (468, 1372049740), (520, 1234844766), (522, 1230113560), (580, 1107102204), (585, 1097639792), (624, 1029037305), (696, 922585170), (720, 891832331), (754, 851617080), (780, 823229844), (870, 738068136), (936, 686024870), (1040, 617422383), (1044, 615056780), (1131, 567744720), (1160, 553551102), (1170, 548819896), (1305, 492045424), (1392, 461292585), (1508, 425808540), (1560, 411614922), (1740, 369034068), (1872, 343012435), (1885, 340646832), (2088, 307528390), (2262, 283872360), (2320, 276775551), (2340, 274409948), (2610, 246022712), (3016, 212904270), (3120, 205807461), (3393, 189248240), (3480, 184517034), (3770, 170323416), (4176, 153764195), (4524, 141936180), (4680, 137204974), (5220, 123011356), (5655, 113548944), (6032, 106452135), (6786, 94624120), (6960, 92258517), (7540, 85161708), (9048, 70968090), (9360, 68602487), (10440, 61505678), (11310, 56774472), (13572, 47312060), (15080, 42580854), (16965, 37849648), (18096, 35484045), (20880, 30752839), (22620, 28387236), (27144, 23656030), (30160, 21290427), (33930, 18924824), (45240, 14193618), (54288, 11828015), (67860, 9462412), (90480, 7096809), (135720, 4731206), (271440, 2365603)]