1341900720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1019}}^1$

素因数の和:1128

約数の個数: 240

約数和(自身を含む): 4735411200

約数和(自身を除く): 3393510480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 59, 60, 62, 72, 80, 90, 93, 118, 120, 124, 144, 155, 177, 180, 186, 236, 240, 248, 279, 295, 310, 354, 360, 372, 465, 472, 496, 531, 558, 590, 620, 708, 720, 744, 885, 930, 944, 1019, 1062, 1116, 1180, 1240, 1395, 1416, 1488, 1770, 1829, 1860, 2038, 2124, 2232, 2360, 2480, 2655, 2790, 2832, 3057, 3540, 3658, 3720, 4076, 4248, 4464, 4720, 5095, 5310, 5487, 5580, 6114, 7080, 7316, 7440, 8152, 8496, 9145, 9171, 10190, 10620, 10974, 11160, 12228, 14160, 14632, 15285, 16304, 16461, 18290, 18342, 20380, 21240, 21948, 22320, 24456, 27435, 29264, 30570, 31589, 32922, 36580, 36684, 40760, 42480, 43896, 45855, 48912, 54870, 60121, 61140, 63178, 65844, 73160, 73368, 81520, 82305, 87792, 91710, 94767, 109740, 120242, 122280, 126356, 131688, 146320, 146736, 157945, 164610, 180363, 183420, 189534, 219480, 240484, 244560, 252712, 263376, 284301, 300605, 315890, 329220, 360726, 366840, 379068, 438960, 473835, 480968, 505424, 541089, 568602, 601210, 631780, 658440, 721452, 733680, 758136, 901815, 947670, 961936, 1082178, 1137204, 1202420, 1263560, 1316880, 1421505, 1442904, 1516272, 1803630, 1863751, 1895340, 2164356, 2274408, 2404840, 2527120, 2705445, 2843010, 2885808, 3607260, 3727502, 3790680, 4328712, 4548816, 4809680, 5410890, 5591253, 5686020, 7214520, 7455004, 7581360, 8657424, 9318755, 10821780, 11182506, 11372040, 14429040, 14910008, 16773759, 18637510, 21643560, 22365012, 22744080, 27956265, 29820016, 33547518, 37275020, 43287120, 44730024, 55912530, 67095036, 74550040, 83868795, 89460048, 111825060, 134190072, 149100080, 167737590, 223650120, 268380144, 335475180, 447300240, 670950360, 1341900720]

約数ペア:

[(1, 1341900720), (2, 670950360), (3, 447300240), (4, 335475180), (5, 268380144), (6, 223650120), (8, 167737590), (9, 149100080), (10, 134190072), (12, 111825060), (15, 89460048), (16, 83868795), (18, 74550040), (20, 67095036), (24, 55912530), (30, 44730024), (31, 43287120), (36, 37275020), (40, 33547518), (45, 29820016), (48, 27956265), (59, 22744080), (60, 22365012), (62, 21643560), (72, 18637510), (80, 16773759), (90, 14910008), (93, 14429040), (118, 11372040), (120, 11182506), (124, 10821780), (144, 9318755), (155, 8657424), (177, 7581360), (180, 7455004), (186, 7214520), (236, 5686020), (240, 5591253), (248, 5410890), (279, 4809680), (295, 4548816), (310, 4328712), (354, 3790680), (360, 3727502), (372, 3607260), (465, 2885808), (472, 2843010), (496, 2705445), (531, 2527120), (558, 2404840), (590, 2274408), (620, 2164356), (708, 1895340), (720, 1863751), (744, 1803630), (885, 1516272), (930, 1442904), (944, 1421505), (1019, 1316880), (1062, 1263560), (1116, 1202420), (1180, 1137204), (1240, 1082178), (1395, 961936), (1416, 947670), (1488, 901815), (1770, 758136), (1829, 733680), (1860, 721452), (2038, 658440), (2124, 631780), (2232, 601210), (2360, 568602), (2480, 541089), (2655, 505424), (2790, 480968), (2832, 473835), (3057, 438960), (3540, 379068), (3658, 366840), (3720, 360726), (4076, 329220), (4248, 315890), (4464, 300605), (4720, 284301), (5095, 263376), (5310, 252712), (5487, 244560), (5580, 240484), (6114, 219480), (7080, 189534), (7316, 183420), (7440, 180363), (8152, 164610), (8496, 157945), (9145, 146736), (9171, 146320), (10190, 131688), (10620, 126356), (10974, 122280), (11160, 120242), (12228, 109740), (14160, 94767), (14632, 91710), (15285, 87792), (16304, 82305), (16461, 81520), (18290, 73368), (18342, 73160), (20380, 65844), (21240, 63178), (21948, 61140), (22320, 60121), (24456, 54870), (27435, 48912), (29264, 45855), (30570, 43896), (31589, 42480), (32922, 40760), (36580, 36684)]