1982179680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10247}}^1$

素因数の和:10309

約数の個数: 192

約数和(自身を含む): 6941749248

約数和(自身を除く): 4959569568

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, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 416, 465, 480, 496, 520, 620, 624, 744, 780, 806, 930, 992, 1040, 1209, 1240, 1248, 1488, 1560, 1612, 1860, 2015, 2080, 2418, 2480, 2976, 3120, 3224, 3720, 4030, 4836, 4960, 6045, 6240, 6448, 7440, 8060, 9672, 10247, 12090, 12896, 14880, 16120, 19344, 20494, 24180, 30741, 32240, 38688, 40988, 48360, 51235, 61482, 64480, 81976, 96720, 102470, 122964, 133211, 153705, 163952, 193440, 204940, 245928, 266422, 307410, 317657, 327904, 399633, 409880, 491856, 532844, 614820, 635314, 666055, 799266, 819760, 952971, 983712, 1065688, 1229640, 1270628, 1332110, 1588285, 1598532, 1639520, 1905942, 1998165, 2131376, 2459280, 2541256, 2664220, 3176570, 3197064, 3811884, 3996330, 4129541, 4262752, 4764855, 4918560, 5082512, 5328440, 6353140, 6394128, 7623768, 7992660, 8259082, 9529710, 10165024, 10656880, 12388623, 12706280, 12788256, 15247536, 15985320, 16518164, 19059420, 20647705, 21313760, 24777246, 25412560, 30495072, 31970640, 33036328, 38118840, 41295410, 49554492, 50825120, 61943115, 63941280, 66072656, 76237680, 82590820, 99108984, 123886230, 132145312, 152475360, 165181640, 198217968, 247772460, 330363280, 396435936, 495544920, 660726560, 991089840, 1982179680]

約数ペア:

[(1, 1982179680), (2, 991089840), (3, 660726560), (4, 495544920), (5, 396435936), (6, 330363280), (8, 247772460), (10, 198217968), (12, 165181640), (13, 152475360), (15, 132145312), (16, 123886230), (20, 99108984), (24, 82590820), (26, 76237680), (30, 66072656), (31, 63941280), (32, 61943115), (39, 50825120), (40, 49554492), (48, 41295410), (52, 38118840), (60, 33036328), (62, 31970640), (65, 30495072), (78, 25412560), (80, 24777246), (93, 21313760), (96, 20647705), (104, 19059420), (120, 16518164), (124, 15985320), (130, 15247536), (155, 12788256), (156, 12706280), (160, 12388623), (186, 10656880), (195, 10165024), (208, 9529710), (240, 8259082), (248, 7992660), (260, 7623768), (310, 6394128), (312, 6353140), (372, 5328440), (390, 5082512), (403, 4918560), (416, 4764855), (465, 4262752), (480, 4129541), (496, 3996330), (520, 3811884), (620, 3197064), (624, 3176570), (744, 2664220), (780, 2541256), (806, 2459280), (930, 2131376), (992, 1998165), (1040, 1905942), (1209, 1639520), (1240, 1598532), (1248, 1588285), (1488, 1332110), (1560, 1270628), (1612, 1229640), (1860, 1065688), (2015, 983712), (2080, 952971), (2418, 819760), (2480, 799266), (2976, 666055), (3120, 635314), (3224, 614820), (3720, 532844), (4030, 491856), (4836, 409880), (4960, 399633), (6045, 327904), (6240, 317657), (6448, 307410), (7440, 266422), (8060, 245928), (9672, 204940), (10247, 193440), (12090, 163952), (12896, 153705), (14880, 133211), (16120, 122964), (19344, 102470), (20494, 96720), (24180, 81976), (30741, 64480), (32240, 61482), (38688, 51235), (40988, 48360)]