91032480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{821}}^1$

素因数の和:860

約数の個数: 288

約数和(自身を含む): 387773568

約数和(自身を除く): 296741088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 198, 210, 220, 224, 231, 240, 252, 264, 280, 288, 308, 315, 330, 336, 352, 360, 385, 396, 420, 440, 462, 480, 495, 504, 528, 560, 616, 630, 660, 672, 693, 720, 770, 792, 821, 840, 880, 924, 990, 1008, 1056, 1120, 1155, 1232, 1260, 1320, 1386, 1440, 1540, 1584, 1642, 1680, 1760, 1848, 1980, 2016, 2310, 2463, 2464, 2520, 2640, 2772, 3080, 3168, 3284, 3360, 3465, 3696, 3960, 4105, 4620, 4926, 5040, 5280, 5544, 5747, 6160, 6568, 6930, 7389, 7392, 7920, 8210, 9031, 9240, 9852, 10080, 11088, 11494, 12315, 12320, 13136, 13860, 14778, 15840, 16420, 17241, 18062, 18480, 19704, 22176, 22988, 24630, 26272, 27093, 27720, 28735, 29556, 32840, 34482, 36124, 36945, 36960, 39408, 45155, 45976, 49260, 51723, 54186, 55440, 57470, 59112, 63217, 65680, 68964, 72248, 73890, 78816, 81279, 86205, 90310, 91952, 98520, 103446, 108372, 110880, 114940, 118224, 126434, 131360, 135465, 137928, 144496, 147780, 162558, 172410, 180620, 183904, 189651, 197040, 206892, 216744, 229880, 236448, 252868, 258615, 270930, 275856, 288992, 295560, 316085, 325116, 344820, 361240, 379302, 394080, 406395, 413784, 433488, 459760, 505736, 517230, 541860, 551712, 568953, 591120, 632170, 650232, 689640, 722480, 758604, 812790, 827568, 866976, 919520, 948255, 1011472, 1034460, 1083720, 1137906, 1182240, 1264340, 1300464, 1379280, 1444960, 1517208, 1625580, 1655136, 1896510, 2022944, 2068920, 2167440, 2275812, 2528680, 2600928, 2758560, 2844765, 3034416, 3251160, 3793020, 4137840, 4334880, 4551624, 5057360, 5689530, 6068832, 6502320, 7586040, 8275680, 9103248, 10114720, 11379060, 13004640, 15172080, 18206496, 22758120, 30344160, 45516240, 91032480]

約数ペア:

[(1, 91032480), (2, 45516240), (3, 30344160), (4, 22758120), (5, 18206496), (6, 15172080), (7, 13004640), (8, 11379060), (9, 10114720), (10, 9103248), (11, 8275680), (12, 7586040), (14, 6502320), (15, 6068832), (16, 5689530), (18, 5057360), (20, 4551624), (21, 4334880), (22, 4137840), (24, 3793020), (28, 3251160), (30, 3034416), (32, 2844765), (33, 2758560), (35, 2600928), (36, 2528680), (40, 2275812), (42, 2167440), (44, 2068920), (45, 2022944), (48, 1896510), (55, 1655136), (56, 1625580), (60, 1517208), (63, 1444960), (66, 1379280), (70, 1300464), (72, 1264340), (77, 1182240), (80, 1137906), (84, 1083720), (88, 1034460), (90, 1011472), (96, 948255), (99, 919520), (105, 866976), (110, 827568), (112, 812790), (120, 758604), (126, 722480), (132, 689640), (140, 650232), (144, 632170), (154, 591120), (160, 568953), (165, 551712), (168, 541860), (176, 517230), (180, 505736), (198, 459760), (210, 433488), (220, 413784), (224, 406395), (231, 394080), (240, 379302), (252, 361240), (264, 344820), (280, 325116), (288, 316085), (308, 295560), (315, 288992), (330, 275856), (336, 270930), (352, 258615), (360, 252868), (385, 236448), (396, 229880), (420, 216744), (440, 206892), (462, 197040), (480, 189651), (495, 183904), (504, 180620), (528, 172410), (560, 162558), (616, 147780), (630, 144496), (660, 137928), (672, 135465), (693, 131360), (720, 126434), (770, 118224), (792, 114940), (821, 110880), (840, 108372), (880, 103446), (924, 98520), (990, 91952), (1008, 90310), (1056, 86205), (1120, 81279), (1155, 78816), (1232, 73890), (1260, 72248), (1320, 68964), (1386, 65680), (1440, 63217), (1540, 59112), (1584, 57470), (1642, 55440), (1680, 54186), (1760, 51723), (1848, 49260), (1980, 45976), (2016, 45155), (2310, 39408), (2463, 36960), (2464, 36945), (2520, 36124), (2640, 34482), (2772, 32840), (3080, 29556), (3168, 28735), (3284, 27720), (3360, 27093), (3465, 26272), (3696, 24630), (3960, 22988), (4105, 22176), (4620, 19704), (4926, 18480), (5040, 18062), (5280, 17241), (5544, 16420), (5747, 15840), (6160, 14778), (6568, 13860), (6930, 13136), (7389, 12320), (7392, 12315), (7920, 11494), (8210, 11088), (9031, 10080), (9240, 9852)]