1283280960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{107}}^1$

素因数の和:202

約数の個数: 336

約数和(自身を含む): 4576315968

約数和(自身を除く): 3293035008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 107, 120, 124, 130, 155, 156, 160, 186, 192, 195, 208, 214, 240, 248, 260, 310, 312, 320, 321, 372, 390, 403, 416, 428, 465, 480, 496, 520, 535, 620, 624, 642, 744, 780, 806, 832, 856, 930, 960, 961, 992, 1040, 1070, 1209, 1240, 1248, 1284, 1391, 1488, 1560, 1605, 1612, 1712, 1860, 1922, 1984, 2015, 2080, 2140, 2418, 2480, 2496, 2568, 2782, 2883, 2976, 3120, 3210, 3224, 3317, 3424, 3720, 3844, 4030, 4160, 4173, 4280, 4805, 4836, 4960, 5136, 5564, 5766, 5952, 6045, 6240, 6420, 6448, 6634, 6848, 6955, 7440, 7688, 8060, 8346, 8560, 9610, 9672, 9920, 9951, 10272, 11128, 11532, 12090, 12480, 12493, 12840, 12896, 13268, 13910, 14415, 14880, 15376, 16120, 16585, 16692, 17120, 19220, 19344, 19902, 20544, 20865, 22256, 23064, 24180, 24986, 25680, 25792, 26536, 27820, 28830, 29760, 30752, 32240, 33170, 33384, 34240, 37479, 38440, 38688, 39804, 41730, 43121, 44512, 46128, 48360, 49755, 49972, 51360, 53072, 55640, 57660, 61504, 62465, 64480, 66340, 66768, 74958, 76880, 77376, 79608, 83460, 86242, 89024, 92256, 96720, 99510, 99944, 102720, 102827, 106144, 111280, 115320, 124930, 128960, 129363, 132680, 133536, 149916, 153760, 159216, 166920, 172484, 184512, 187395, 193440, 199020, 199888, 205654, 212288, 215605, 222560, 230640, 249860, 258726, 265360, 267072, 299832, 307520, 308481, 318432, 333840, 344968, 374790, 386880, 398040, 399776, 411308, 431210, 445120, 461280, 499720, 514135, 517452, 530720, 599664, 616962, 636864, 646815, 667680, 689936, 749580, 796080, 799552, 822616, 862420, 922560, 999440, 1028270, 1034904, 1061440, 1199328, 1233924, 1293630, 1335360, 1336751, 1379872, 1499160, 1542405, 1592160, 1645232, 1724840, 1998880, 2056540, 2069808, 2398656, 2467848, 2587260, 2673502, 2759744, 2998320, 3084810, 3184320, 3290464, 3449680, 3997760, 4010253, 4113080, 4139616, 4935696, 5174520, 5347004, 5996640, 6169620, 6580928, 6683755, 6899360, 8020506, 8226160, 8279232, 9871392, 10349040, 10694008, 11993280, 12339240, 13367510, 13798720, 16041012, 16452320, 19742784, 20051265, 20698080, 21388016, 24678480, 26735020, 32082024, 32904640, 40102530, 41396160, 42776032, 49356960, 53470040, 64164048, 80205060, 85552064, 98713920, 106940080, 128328096, 160410120, 213880160, 256656192, 320820240, 427760320, 641640480, 1283280960]

約数ペア:

[(1, 1283280960), (2, 641640480), (3, 427760320), (4, 320820240), (5, 256656192), (6, 213880160), (8, 160410120), (10, 128328096), (12, 106940080), (13, 98713920), (15, 85552064), (16, 80205060), (20, 64164048), (24, 53470040), (26, 49356960), (30, 42776032), (31, 41396160), (32, 40102530), (39, 32904640), (40, 32082024), (48, 26735020), (52, 24678480), (60, 21388016), (62, 20698080), (64, 20051265), (65, 19742784), (78, 16452320), (80, 16041012), (93, 13798720), (96, 13367510), (104, 12339240), (107, 11993280), (120, 10694008), (124, 10349040), (130, 9871392), (155, 8279232), (156, 8226160), (160, 8020506), (186, 6899360), (192, 6683755), (195, 6580928), (208, 6169620), (214, 5996640), (240, 5347004), (248, 5174520), (260, 4935696), (310, 4139616), (312, 4113080), (320, 4010253), (321, 3997760), (372, 3449680), (390, 3290464), (403, 3184320), (416, 3084810), (428, 2998320), (465, 2759744), (480, 2673502), (496, 2587260), (520, 2467848), (535, 2398656), (620, 2069808), (624, 2056540), (642, 1998880), (744, 1724840), (780, 1645232), (806, 1592160), (832, 1542405), (856, 1499160), (930, 1379872), (960, 1336751), (961, 1335360), (992, 1293630), (1040, 1233924), (1070, 1199328), (1209, 1061440), (1240, 1034904), (1248, 1028270), (1284, 999440), (1391, 922560), (1488, 862420), (1560, 822616), (1605, 799552), (1612, 796080), (1712, 749580), (1860, 689936), (1922, 667680), (1984, 646815), (2015, 636864), (2080, 616962), (2140, 599664), (2418, 530720), (2480, 517452), (2496, 514135), (2568, 499720), (2782, 461280), (2883, 445120), (2976, 431210), (3120, 411308), (3210, 399776), (3224, 398040), (3317, 386880), (3424, 374790), (3720, 344968), (3844, 333840), (4030, 318432), (4160, 308481), (4173, 307520), (4280, 299832), (4805, 267072), (4836, 265360), (4960, 258726), (5136, 249860), (5564, 230640), (5766, 222560), (5952, 215605), (6045, 212288), (6240, 205654), (6420, 199888), (6448, 199020), (6634, 193440), (6848, 187395), (6955, 184512), (7440, 172484), (7688, 166920), (8060, 159216), (8346, 153760), (8560, 149916), (9610, 133536), (9672, 132680), (9920, 129363), (9951, 128960), (10272, 124930), (11128, 115320), (11532, 111280), (12090, 106144), (12480, 102827), (12493, 102720), (12840, 99944), (12896, 99510), (13268, 96720), (13910, 92256), (14415, 89024), (14880, 86242), (15376, 83460), (16120, 79608), (16585, 77376), (16692, 76880), (17120, 74958), (19220, 66768), (19344, 66340), (19902, 64480), (20544, 62465), (20865, 61504), (22256, 57660), (23064, 55640), (24180, 53072), (24986, 51360), (25680, 49972), (25792, 49755), (26536, 48360), (27820, 46128), (28830, 44512), (29760, 43121), (30752, 41730), (32240, 39804), (33170, 38688), (33384, 38440), (34240, 37479)]