7748833920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5521}}^1$

素因数の和:5603

約数の個数: 256

約数和(自身を含む): 26765354880

約数和(自身を除く): 19016520960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 43, 48, 51, 60, 64, 68, 80, 85, 86, 96, 102, 120, 128, 129, 136, 160, 170, 172, 192, 204, 215, 240, 255, 258, 272, 320, 340, 344, 384, 408, 430, 480, 510, 516, 544, 640, 645, 680, 688, 731, 816, 860, 960, 1020, 1032, 1088, 1290, 1360, 1376, 1462, 1632, 1720, 1920, 2040, 2064, 2176, 2193, 2580, 2720, 2752, 2924, 3264, 3440, 3655, 4080, 4128, 4386, 5160, 5440, 5504, 5521, 5848, 6528, 6880, 7310, 8160, 8256, 8772, 10320, 10880, 10965, 11042, 11696, 13760, 14620, 16320, 16512, 16563, 17544, 20640, 21930, 22084, 23392, 27520, 27605, 29240, 32640, 33126, 35088, 41280, 43860, 44168, 46784, 55210, 58480, 66252, 70176, 82560, 82815, 87720, 88336, 93568, 93857, 110420, 116960, 132504, 140352, 165630, 175440, 176672, 187714, 220840, 233920, 237403, 265008, 280704, 281571, 331260, 350880, 353344, 375428, 441680, 467840, 469285, 474806, 530016, 563142, 662520, 701760, 706688, 712209, 750856, 883360, 938570, 949612, 1060032, 1126284, 1187015, 1325040, 1403520, 1407855, 1424418, 1501712, 1766720, 1877140, 1899224, 2120064, 2252568, 2374030, 2650080, 2815710, 2848836, 3003424, 3533440, 3561045, 3754280, 3798448, 4035851, 4505136, 4748060, 5300160, 5631420, 5697672, 6006848, 7122090, 7508560, 7596896, 8071702, 9010272, 9496120, 10600320, 11262840, 11395344, 12013696, 12107553, 14244180, 15017120, 15193792, 16143404, 18020544, 18992240, 20179255, 22525680, 22790688, 24215106, 28488360, 30034240, 30387584, 32286808, 36041088, 37984480, 40358510, 45051360, 45581376, 48430212, 56976720, 60068480, 60537765, 64573616, 75968960, 80717020, 90102720, 91162752, 96860424, 113953440, 121075530, 129147232, 151937920, 161434040, 180205440, 193720848, 227906880, 242151060, 258294464, 322868080, 387441696, 455813760, 484302120, 516588928, 645736160, 774883392, 968604240, 1291472320, 1549766784, 1937208480, 2582944640, 3874416960, 7748833920]

約数ペア:

[(1, 7748833920), (2, 3874416960), (3, 2582944640), (4, 1937208480), (5, 1549766784), (6, 1291472320), (8, 968604240), (10, 774883392), (12, 645736160), (15, 516588928), (16, 484302120), (17, 455813760), (20, 387441696), (24, 322868080), (30, 258294464), (32, 242151060), (34, 227906880), (40, 193720848), (43, 180205440), (48, 161434040), (51, 151937920), (60, 129147232), (64, 121075530), (68, 113953440), (80, 96860424), (85, 91162752), (86, 90102720), (96, 80717020), (102, 75968960), (120, 64573616), (128, 60537765), (129, 60068480), (136, 56976720), (160, 48430212), (170, 45581376), (172, 45051360), (192, 40358510), (204, 37984480), (215, 36041088), (240, 32286808), (255, 30387584), (258, 30034240), (272, 28488360), (320, 24215106), (340, 22790688), (344, 22525680), (384, 20179255), (408, 18992240), (430, 18020544), (480, 16143404), (510, 15193792), (516, 15017120), (544, 14244180), (640, 12107553), (645, 12013696), (680, 11395344), (688, 11262840), (731, 10600320), (816, 9496120), (860, 9010272), (960, 8071702), (1020, 7596896), (1032, 7508560), (1088, 7122090), (1290, 6006848), (1360, 5697672), (1376, 5631420), (1462, 5300160), (1632, 4748060), (1720, 4505136), (1920, 4035851), (2040, 3798448), (2064, 3754280), (2176, 3561045), (2193, 3533440), (2580, 3003424), (2720, 2848836), (2752, 2815710), (2924, 2650080), (3264, 2374030), (3440, 2252568), (3655, 2120064), (4080, 1899224), (4128, 1877140), (4386, 1766720), (5160, 1501712), (5440, 1424418), (5504, 1407855), (5521, 1403520), (5848, 1325040), (6528, 1187015), (6880, 1126284), (7310, 1060032), (8160, 949612), (8256, 938570), (8772, 883360), (10320, 750856), (10880, 712209), (10965, 706688), (11042, 701760), (11696, 662520), (13760, 563142), (14620, 530016), (16320, 474806), (16512, 469285), (16563, 467840), (17544, 441680), (20640, 375428), (21930, 353344), (22084, 350880), (23392, 331260), (27520, 281571), (27605, 280704), (29240, 265008), (32640, 237403), (33126, 233920), (35088, 220840), (41280, 187714), (43860, 176672), (44168, 175440), (46784, 165630), (55210, 140352), (58480, 132504), (66252, 116960), (70176, 110420), (82560, 93857), (82815, 93568), (87720, 88336)]