2616556880

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{43}}^2$

素因数の和:151

約数の個数: 270

約数和(自身を含む): 7646512266

約数和(自身を除く): 5029955386

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 43, 49, 56, 70, 76, 80, 86, 95, 98, 112, 133, 140, 152, 172, 190, 196, 215, 245, 266, 280, 301, 304, 344, 361, 380, 392, 430, 490, 532, 560, 602, 665, 688, 722, 760, 784, 817, 860, 931, 980, 1064, 1204, 1330, 1444, 1505, 1520, 1634, 1720, 1805, 1849, 1862, 1960, 2107, 2128, 2408, 2527, 2660, 2888, 3010, 3268, 3440, 3610, 3698, 3724, 3920, 4085, 4214, 4655, 4816, 5054, 5320, 5719, 5776, 6020, 6536, 7220, 7396, 7448, 8170, 8428, 9245, 9310, 10108, 10535, 10640, 11438, 12040, 12635, 12943, 13072, 14440, 14792, 14896, 15523, 16340, 16856, 17689, 18490, 18620, 20216, 21070, 22876, 24080, 25270, 25886, 28595, 28880, 29584, 31046, 32680, 33712, 35131, 35378, 36980, 37240, 40033, 40432, 42140, 45752, 50540, 51772, 57190, 62092, 64715, 65360, 70262, 70756, 73960, 74480, 77615, 80066, 84280, 88445, 90601, 91504, 101080, 103544, 108661, 114380, 124184, 129430, 140524, 141512, 147920, 155230, 160132, 168560, 175655, 176890, 181202, 200165, 202160, 207088, 217322, 228760, 245917, 248368, 258860, 281048, 283024, 310460, 320264, 351310, 353780, 362404, 400330, 434644, 453005, 457520, 491834, 517720, 543305, 562096, 620920, 640528, 667489, 702620, 707560, 724808, 760627, 800660, 869288, 906010, 983668, 1035440, 1086610, 1229585, 1241840, 1334978, 1405240, 1415120, 1449616, 1521254, 1601320, 1721419, 1738576, 1812020, 1967336, 2173220, 2459170, 2669956, 2810480, 3042508, 3202640, 3337445, 3442838, 3624040, 3803135, 3934672, 4346440, 4672423, 4918340, 5339912, 6085016, 6674890, 6885676, 7248080, 7606270, 8607095, 8692880, 9344846, 9836680, 10679824, 12170032, 13349780, 13771352, 15212540, 17214190, 18689692, 19673360, 23362115, 26699560, 27542704, 30425080, 32706961, 34428380, 37379384, 46724230, 53399120, 60850160, 65413922, 68856760, 74758768, 93448460, 130827844, 137713520, 163534805, 186896920, 261655688, 327069610, 373793840, 523311376, 654139220, 1308278440, 2616556880]

約数ペア:

[(1, 2616556880), (2, 1308278440), (4, 654139220), (5, 523311376), (7, 373793840), (8, 327069610), (10, 261655688), (14, 186896920), (16, 163534805), (19, 137713520), (20, 130827844), (28, 93448460), (35, 74758768), (38, 68856760), (40, 65413922), (43, 60850160), (49, 53399120), (56, 46724230), (70, 37379384), (76, 34428380), (80, 32706961), (86, 30425080), (95, 27542704), (98, 26699560), (112, 23362115), (133, 19673360), (140, 18689692), (152, 17214190), (172, 15212540), (190, 13771352), (196, 13349780), (215, 12170032), (245, 10679824), (266, 9836680), (280, 9344846), (301, 8692880), (304, 8607095), (344, 7606270), (361, 7248080), (380, 6885676), (392, 6674890), (430, 6085016), (490, 5339912), (532, 4918340), (560, 4672423), (602, 4346440), (665, 3934672), (688, 3803135), (722, 3624040), (760, 3442838), (784, 3337445), (817, 3202640), (860, 3042508), (931, 2810480), (980, 2669956), (1064, 2459170), (1204, 2173220), (1330, 1967336), (1444, 1812020), (1505, 1738576), (1520, 1721419), (1634, 1601320), (1720, 1521254), (1805, 1449616), (1849, 1415120), (1862, 1405240), (1960, 1334978), (2107, 1241840), (2128, 1229585), (2408, 1086610), (2527, 1035440), (2660, 983668), (2888, 906010), (3010, 869288), (3268, 800660), (3440, 760627), (3610, 724808), (3698, 707560), (3724, 702620), (3920, 667489), (4085, 640528), (4214, 620920), (4655, 562096), (4816, 543305), (5054, 517720), (5320, 491834), (5719, 457520), (5776, 453005), (6020, 434644), (6536, 400330), (7220, 362404), (7396, 353780), (7448, 351310), (8170, 320264), (8428, 310460), (9245, 283024), (9310, 281048), (10108, 258860), (10535, 248368), (10640, 245917), (11438, 228760), (12040, 217322), (12635, 207088), (12943, 202160), (13072, 200165), (14440, 181202), (14792, 176890), (14896, 175655), (15523, 168560), (16340, 160132), (16856, 155230), (17689, 147920), (18490, 141512), (18620, 140524), (20216, 129430), (21070, 124184), (22876, 114380), (24080, 108661), (25270, 103544), (25886, 101080), (28595, 91504), (28880, 90601), (29584, 88445), (31046, 84280), (32680, 80066), (33712, 77615), (35131, 74480), (35378, 73960), (36980, 70756), (37240, 70262), (40033, 65360), (40432, 64715), (42140, 62092), (45752, 57190), (50540, 51772)]