82874160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:176

約数の個数: 240

約数和(自身を含む): 297123840

約数和(自身を除く): 214249680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 47, 48, 60, 62, 72, 79, 80, 90, 93, 94, 120, 124, 141, 144, 155, 158, 180, 186, 188, 235, 237, 240, 248, 279, 282, 310, 316, 360, 372, 376, 395, 423, 465, 470, 474, 496, 558, 564, 620, 632, 705, 711, 720, 744, 752, 790, 846, 930, 940, 948, 1116, 1128, 1185, 1240, 1264, 1395, 1410, 1422, 1457, 1488, 1580, 1692, 1860, 1880, 1896, 2115, 2232, 2256, 2370, 2449, 2480, 2790, 2820, 2844, 2914, 3160, 3384, 3555, 3713, 3720, 3760, 3792, 4230, 4371, 4464, 4740, 4898, 5580, 5640, 5688, 5828, 6320, 6768, 7110, 7285, 7347, 7426, 7440, 8460, 8742, 9480, 9796, 11139, 11160, 11280, 11376, 11656, 12245, 13113, 14220, 14570, 14694, 14852, 16920, 17484, 18565, 18960, 19592, 21855, 22041, 22278, 22320, 23312, 24490, 26226, 28440, 29140, 29388, 29704, 33417, 33840, 34968, 36735, 37130, 39184, 43710, 44082, 44556, 48980, 52452, 55695, 56880, 58280, 58776, 59408, 65565, 66834, 69936, 73470, 74260, 87420, 88164, 89112, 97960, 104904, 110205, 111390, 115103, 116560, 117552, 131130, 133668, 146940, 148520, 167085, 174840, 176328, 178224, 195920, 209808, 220410, 222780, 230206, 262260, 267336, 293880, 297040, 334170, 345309, 349680, 352656, 440820, 445560, 460412, 524520, 534672, 575515, 587760, 668340, 690618, 881640, 891120, 920824, 1035927, 1049040, 1151030, 1336680, 1381236, 1726545, 1763280, 1841648, 2071854, 2302060, 2673360, 2762472, 3453090, 4143708, 4604120, 5179635, 5524944, 6906180, 8287416, 9208240, 10359270, 13812360, 16574832, 20718540, 27624720, 41437080, 82874160]

約数ペア:

[(1, 82874160), (2, 41437080), (3, 27624720), (4, 20718540), (5, 16574832), (6, 13812360), (8, 10359270), (9, 9208240), (10, 8287416), (12, 6906180), (15, 5524944), (16, 5179635), (18, 4604120), (20, 4143708), (24, 3453090), (30, 2762472), (31, 2673360), (36, 2302060), (40, 2071854), (45, 1841648), (47, 1763280), (48, 1726545), (60, 1381236), (62, 1336680), (72, 1151030), (79, 1049040), (80, 1035927), (90, 920824), (93, 891120), (94, 881640), (120, 690618), (124, 668340), (141, 587760), (144, 575515), (155, 534672), (158, 524520), (180, 460412), (186, 445560), (188, 440820), (235, 352656), (237, 349680), (240, 345309), (248, 334170), (279, 297040), (282, 293880), (310, 267336), (316, 262260), (360, 230206), (372, 222780), (376, 220410), (395, 209808), (423, 195920), (465, 178224), (470, 176328), (474, 174840), (496, 167085), (558, 148520), (564, 146940), (620, 133668), (632, 131130), (705, 117552), (711, 116560), (720, 115103), (744, 111390), (752, 110205), (790, 104904), (846, 97960), (930, 89112), (940, 88164), (948, 87420), (1116, 74260), (1128, 73470), (1185, 69936), (1240, 66834), (1264, 65565), (1395, 59408), (1410, 58776), (1422, 58280), (1457, 56880), (1488, 55695), (1580, 52452), (1692, 48980), (1860, 44556), (1880, 44082), (1896, 43710), (2115, 39184), (2232, 37130), (2256, 36735), (2370, 34968), (2449, 33840), (2480, 33417), (2790, 29704), (2820, 29388), (2844, 29140), (2914, 28440), (3160, 26226), (3384, 24490), (3555, 23312), (3713, 22320), (3720, 22278), (3760, 22041), (3792, 21855), (4230, 19592), (4371, 18960), (4464, 18565), (4740, 17484), (4898, 16920), (5580, 14852), (5640, 14694), (5688, 14570), (5828, 14220), (6320, 13113), (6768, 12245), (7110, 11656), (7285, 11376), (7347, 11280), (7426, 11160), (7440, 11139), (8460, 9796), (8742, 9480)]