2774427240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{677}}^1$

素因数の和:812

約数の個数: 256

約数和(自身を含む): 9349240320

約数和(自身を除く): 6574813080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 71, 74, 78, 104, 111, 120, 130, 142, 148, 156, 185, 195, 213, 222, 260, 284, 296, 312, 355, 370, 390, 426, 444, 481, 520, 555, 568, 677, 710, 740, 780, 852, 888, 923, 962, 1065, 1110, 1354, 1420, 1443, 1480, 1560, 1704, 1846, 1924, 2031, 2130, 2220, 2405, 2627, 2708, 2769, 2840, 2886, 3385, 3692, 3848, 4062, 4260, 4440, 4615, 4810, 5254, 5416, 5538, 5772, 6770, 7215, 7384, 7881, 8124, 8520, 8801, 9230, 9620, 10155, 10508, 11076, 11544, 13135, 13540, 13845, 14430, 15762, 16248, 17602, 18460, 19240, 20310, 21016, 22152, 25049, 26270, 26403, 27080, 27690, 28860, 31524, 34151, 35204, 36920, 39405, 40620, 44005, 48067, 50098, 52540, 52806, 55380, 57720, 63048, 68302, 70408, 75147, 78810, 81240, 88010, 96134, 100196, 102453, 105080, 105612, 110760, 125245, 132015, 136604, 144201, 150294, 157620, 170755, 176020, 192268, 200392, 204906, 211224, 240335, 250490, 264030, 273208, 288402, 300588, 315240, 325637, 341510, 352040, 375735, 384536, 409812, 480670, 500980, 512265, 528060, 576804, 601176, 624871, 651274, 683020, 721005, 751470, 819624, 961340, 976911, 1001960, 1024530, 1056120, 1153608, 1249742, 1302548, 1366040, 1442010, 1502940, 1628185, 1778479, 1874613, 1922680, 1953822, 2049060, 2499484, 2605096, 2884020, 3005880, 3124355, 3256370, 3556958, 3749226, 3907644, 4098120, 4884555, 4998968, 5335437, 5768040, 6248710, 6512740, 7113916, 7498452, 7815288, 8892395, 9373065, 9769110, 10670874, 12497420, 13025480, 14227832, 14996904, 17784790, 18746130, 19538220, 21341748, 23120227, 24994840, 26677185, 35569580, 37492260, 39076440, 42683496, 46240454, 53354370, 69360681, 71139160, 74984520, 92480908, 106708740, 115601135, 138721362, 184961816, 213417480, 231202270, 277442724, 346803405, 462404540, 554885448, 693606810, 924809080, 1387213620, 2774427240]

約数ペア:

[(1, 2774427240), (2, 1387213620), (3, 924809080), (4, 693606810), (5, 554885448), (6, 462404540), (8, 346803405), (10, 277442724), (12, 231202270), (13, 213417480), (15, 184961816), (20, 138721362), (24, 115601135), (26, 106708740), (30, 92480908), (37, 74984520), (39, 71139160), (40, 69360681), (52, 53354370), (60, 46240454), (65, 42683496), (71, 39076440), (74, 37492260), (78, 35569580), (104, 26677185), (111, 24994840), (120, 23120227), (130, 21341748), (142, 19538220), (148, 18746130), (156, 17784790), (185, 14996904), (195, 14227832), (213, 13025480), (222, 12497420), (260, 10670874), (284, 9769110), (296, 9373065), (312, 8892395), (355, 7815288), (370, 7498452), (390, 7113916), (426, 6512740), (444, 6248710), (481, 5768040), (520, 5335437), (555, 4998968), (568, 4884555), (677, 4098120), (710, 3907644), (740, 3749226), (780, 3556958), (852, 3256370), (888, 3124355), (923, 3005880), (962, 2884020), (1065, 2605096), (1110, 2499484), (1354, 2049060), (1420, 1953822), (1443, 1922680), (1480, 1874613), (1560, 1778479), (1704, 1628185), (1846, 1502940), (1924, 1442010), (2031, 1366040), (2130, 1302548), (2220, 1249742), (2405, 1153608), (2627, 1056120), (2708, 1024530), (2769, 1001960), (2840, 976911), (2886, 961340), (3385, 819624), (3692, 751470), (3848, 721005), (4062, 683020), (4260, 651274), (4440, 624871), (4615, 601176), (4810, 576804), (5254, 528060), (5416, 512265), (5538, 500980), (5772, 480670), (6770, 409812), (7215, 384536), (7384, 375735), (7881, 352040), (8124, 341510), (8520, 325637), (8801, 315240), (9230, 300588), (9620, 288402), (10155, 273208), (10508, 264030), (11076, 250490), (11544, 240335), (13135, 211224), (13540, 204906), (13845, 200392), (14430, 192268), (15762, 176020), (16248, 170755), (17602, 157620), (18460, 150294), (19240, 144201), (20310, 136604), (21016, 132015), (22152, 125245), (25049, 110760), (26270, 105612), (26403, 105080), (27080, 102453), (27690, 100196), (28860, 96134), (31524, 88010), (34151, 81240), (35204, 78810), (36920, 75147), (39405, 70408), (40620, 68302), (44005, 63048), (48067, 57720), (50098, 55380), (52540, 52806)]