89708081320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{6637}}^1$

素因数の和:6828

約数の個数: 256

約数和(自身を含む): 252923731200

約数和(自身を除く): 163215649880

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 17, 20, 22, 26, 34, 40, 44, 52, 55, 65, 68, 85, 88, 104, 110, 130, 136, 139, 143, 170, 187, 220, 221, 260, 278, 286, 340, 374, 440, 442, 520, 556, 572, 680, 695, 715, 748, 884, 935, 1105, 1112, 1144, 1390, 1430, 1496, 1529, 1768, 1807, 1870, 2210, 2363, 2431, 2780, 2860, 3058, 3614, 3740, 4420, 4726, 4862, 5560, 5720, 6116, 6637, 7228, 7480, 7645, 8840, 9035, 9452, 9724, 11815, 12155, 12232, 13274, 14456, 15290, 18070, 18904, 19448, 19877, 23630, 24310, 25993, 26548, 30580, 30719, 33185, 36140, 39754, 47260, 48620, 51986, 53096, 61160, 61438, 66370, 72280, 73007, 79508, 86281, 94520, 97240, 99385, 103972, 112829, 122876, 129965, 132740, 146014, 153595, 159016, 172562, 198770, 207944, 225658, 245752, 259930, 265480, 292028, 307190, 337909, 345124, 365035, 397540, 431405, 451316, 519860, 564145, 584056, 614380, 675818, 690248, 730070, 795080, 862810, 902632, 922543, 949091, 1039720, 1128290, 1228760, 1241119, 1351636, 1460140, 1466777, 1689545, 1725620, 1845086, 1898182, 2256580, 2482238, 2703272, 2920280, 2933554, 3379090, 3451240, 3690172, 3796364, 4513160, 4612715, 4745455, 4964476, 5867108, 6205595, 6758180, 7333885, 7380344, 7592728, 9225430, 9490910, 9928952, 10147973, 11734216, 11993059, 12411190, 13516360, 14667770, 15683231, 16134547, 18450860, 18981820, 20295946, 23986118, 24822380, 29335540, 31366462, 32269094, 36901720, 37963640, 40591892, 47972236, 49644760, 50739865, 58671080, 59965295, 62732924, 64538188, 78416155, 80672735, 81183784, 95944472, 101479730, 119930590, 125465848, 129076376, 131923649, 156832310, 161345470, 172515541, 202959460, 203882003, 239861180, 263847298, 313664620, 322690940, 345031082, 405918920, 407764006, 479722360, 527694596, 627329240, 645381880, 659618245, 690062164, 815528012, 862577705, 1019410015, 1055389192, 1319236490, 1380124328, 1631056024, 1725155410, 2038820030, 2242702033, 2638472980, 3450310820, 4077640060, 4485404066, 5276945960, 6900621640, 8155280120, 8970808132, 11213510165, 17941616264, 22427020330, 44854040660, 89708081320]

約数ペア:

[(1, 89708081320), (2, 44854040660), (4, 22427020330), (5, 17941616264), (8, 11213510165), (10, 8970808132), (11, 8155280120), (13, 6900621640), (17, 5276945960), (20, 4485404066), (22, 4077640060), (26, 3450310820), (34, 2638472980), (40, 2242702033), (44, 2038820030), (52, 1725155410), (55, 1631056024), (65, 1380124328), (68, 1319236490), (85, 1055389192), (88, 1019410015), (104, 862577705), (110, 815528012), (130, 690062164), (136, 659618245), (139, 645381880), (143, 627329240), (170, 527694596), (187, 479722360), (220, 407764006), (221, 405918920), (260, 345031082), (278, 322690940), (286, 313664620), (340, 263847298), (374, 239861180), (440, 203882003), (442, 202959460), (520, 172515541), (556, 161345470), (572, 156832310), (680, 131923649), (695, 129076376), (715, 125465848), (748, 119930590), (884, 101479730), (935, 95944472), (1105, 81183784), (1112, 80672735), (1144, 78416155), (1390, 64538188), (1430, 62732924), (1496, 59965295), (1529, 58671080), (1768, 50739865), (1807, 49644760), (1870, 47972236), (2210, 40591892), (2363, 37963640), (2431, 36901720), (2780, 32269094), (2860, 31366462), (3058, 29335540), (3614, 24822380), (3740, 23986118), (4420, 20295946), (4726, 18981820), (4862, 18450860), (5560, 16134547), (5720, 15683231), (6116, 14667770), (6637, 13516360), (7228, 12411190), (7480, 11993059), (7645, 11734216), (8840, 10147973), (9035, 9928952), (9452, 9490910), (9724, 9225430), (11815, 7592728), (12155, 7380344), (12232, 7333885), (13274, 6758180), (14456, 6205595), (15290, 5867108), (18070, 4964476), (18904, 4745455), (19448, 4612715), (19877, 4513160), (23630, 3796364), (24310, 3690172), (25993, 3451240), (26548, 3379090), (30580, 2933554), (30719, 2920280), (33185, 2703272), (36140, 2482238), (39754, 2256580), (47260, 1898182), (48620, 1845086), (51986, 1725620), (53096, 1689545), (61160, 1466777), (61438, 1460140), (66370, 1351636), (72280, 1241119), (73007, 1228760), (79508, 1128290), (86281, 1039720), (94520, 949091), (97240, 922543), (99385, 902632), (103972, 862810), (112829, 795080), (122876, 730070), (129965, 690248), (132740, 675818), (146014, 614380), (153595, 584056), (159016, 564145), (172562, 519860), (198770, 451316), (207944, 431405), (225658, 397540), (245752, 365035), (259930, 345124), (265480, 337909), (292028, 307190)]