1347220160

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{499}}^1$

素因数の和:599

約数の個数: 224

約数和(自身を含む): 3840480000

約数和(自身を除く): 2493259840

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 59, 64, 65, 80, 88, 104, 110, 118, 130, 143, 160, 176, 208, 220, 236, 260, 286, 295, 320, 352, 416, 440, 472, 499, 520, 572, 590, 649, 704, 715, 767, 832, 880, 944, 998, 1040, 1144, 1180, 1298, 1430, 1534, 1760, 1888, 1996, 2080, 2288, 2360, 2495, 2596, 2860, 3068, 3245, 3520, 3776, 3835, 3992, 4160, 4576, 4720, 4990, 5192, 5489, 5720, 6136, 6487, 6490, 7670, 7984, 8437, 9152, 9440, 9980, 10384, 10978, 11440, 12272, 12974, 12980, 15340, 15968, 16874, 18880, 19960, 20768, 21956, 22880, 24544, 25948, 25960, 27445, 29441, 30680, 31936, 32435, 33748, 39920, 41536, 42185, 43912, 45760, 49088, 51896, 51920, 54890, 58882, 61360, 64870, 67496, 71357, 79840, 84370, 87824, 103792, 103840, 109780, 117764, 122720, 129740, 134992, 142714, 147205, 159680, 168740, 175648, 207584, 207680, 219560, 235528, 245440, 259480, 269984, 285428, 294410, 323851, 337480, 351296, 356785, 382733, 415168, 439120, 471056, 518960, 539968, 570856, 588820, 647702, 674960, 713570, 765466, 878240, 942112, 1037920, 1141712, 1177640, 1295404, 1349920, 1427140, 1530932, 1619255, 1756480, 1884224, 1913665, 2075840, 2283424, 2355280, 2590808, 2699840, 2854280, 3061864, 3238510, 3827330, 4210063, 4566848, 4710560, 5181616, 5708560, 6123728, 6477020, 7654660, 8420126, 9421120, 10363232, 11417120, 12247456, 12954040, 15309320, 16840252, 20726464, 21050315, 22834240, 24494912, 25908080, 30618640, 33680504, 42100630, 51816160, 61237280, 67361008, 84201260, 103632320, 122474560, 134722016, 168402520, 269444032, 336805040, 673610080, 1347220160]

約数ペア:

[(1, 1347220160), (2, 673610080), (4, 336805040), (5, 269444032), (8, 168402520), (10, 134722016), (11, 122474560), (13, 103632320), (16, 84201260), (20, 67361008), (22, 61237280), (26, 51816160), (32, 42100630), (40, 33680504), (44, 30618640), (52, 25908080), (55, 24494912), (59, 22834240), (64, 21050315), (65, 20726464), (80, 16840252), (88, 15309320), (104, 12954040), (110, 12247456), (118, 11417120), (130, 10363232), (143, 9421120), (160, 8420126), (176, 7654660), (208, 6477020), (220, 6123728), (236, 5708560), (260, 5181616), (286, 4710560), (295, 4566848), (320, 4210063), (352, 3827330), (416, 3238510), (440, 3061864), (472, 2854280), (499, 2699840), (520, 2590808), (572, 2355280), (590, 2283424), (649, 2075840), (704, 1913665), (715, 1884224), (767, 1756480), (832, 1619255), (880, 1530932), (944, 1427140), (998, 1349920), (1040, 1295404), (1144, 1177640), (1180, 1141712), (1298, 1037920), (1430, 942112), (1534, 878240), (1760, 765466), (1888, 713570), (1996, 674960), (2080, 647702), (2288, 588820), (2360, 570856), (2495, 539968), (2596, 518960), (2860, 471056), (3068, 439120), (3245, 415168), (3520, 382733), (3776, 356785), (3835, 351296), (3992, 337480), (4160, 323851), (4576, 294410), (4720, 285428), (4990, 269984), (5192, 259480), (5489, 245440), (5720, 235528), (6136, 219560), (6487, 207680), (6490, 207584), (7670, 175648), (7984, 168740), (8437, 159680), (9152, 147205), (9440, 142714), (9980, 134992), (10384, 129740), (10978, 122720), (11440, 117764), (12272, 109780), (12974, 103840), (12980, 103792), (15340, 87824), (15968, 84370), (16874, 79840), (18880, 71357), (19960, 67496), (20768, 64870), (21956, 61360), (22880, 58882), (24544, 54890), (25948, 51920), (25960, 51896), (27445, 49088), (29441, 45760), (30680, 43912), (31936, 42185), (32435, 41536), (33748, 39920)]