1259987400

素因数分解:

$2^3\times 3^4\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:347

約数の個数: 480

約数和(自身を含む): 5142170880

約数和(自身を除く): 3882183480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 41, 42, 45, 50, 54, 56, 60, 63, 70, 72, 75, 81, 82, 84, 90, 100, 105, 108, 120, 123, 126, 135, 140, 150, 162, 164, 168, 175, 180, 189, 200, 205, 210, 216, 225, 246, 252, 270, 271, 280, 287, 300, 315, 324, 328, 350, 360, 369, 378, 405, 410, 420, 450, 492, 504, 525, 540, 542, 567, 574, 600, 615, 630, 648, 675, 700, 738, 756, 810, 813, 820, 840, 861, 900, 945, 984, 1025, 1050, 1080, 1084, 1107, 1134, 1148, 1230, 1260, 1350, 1355, 1400, 1435, 1476, 1512, 1575, 1620, 1626, 1640, 1722, 1800, 1845, 1890, 1897, 2025, 2050, 2100, 2168, 2214, 2268, 2296, 2439, 2460, 2520, 2583, 2700, 2710, 2835, 2870, 2952, 3075, 3150, 3240, 3252, 3321, 3444, 3690, 3780, 3794, 4050, 4065, 4100, 4200, 4305, 4428, 4536, 4725, 4878, 4920, 5166, 5400, 5420, 5535, 5670, 5691, 5740, 6150, 6300, 6504, 6642, 6775, 6888, 7175, 7317, 7380, 7560, 7588, 7749, 8100, 8130, 8200, 8610, 8856, 9225, 9450, 9485, 9756, 10332, 10840, 11070, 11111, 11340, 11382, 11480, 12195, 12300, 12600, 12915, 13284, 13550, 14175, 14350, 14634, 14760, 15176, 15498, 16200, 16260, 16605, 17073, 17220, 18450, 18900, 18970, 19512, 20325, 20664, 21525, 21951, 22140, 22222, 22680, 22764, 23247, 24390, 24600, 25830, 26568, 27100, 27675, 28350, 28455, 28700, 29268, 30996, 32520, 33210, 33333, 34146, 34440, 36585, 36900, 37800, 37940, 38745, 40650, 43050, 43902, 44280, 44444, 45528, 46494, 47425, 48780, 51219, 51660, 54200, 55350, 55555, 56700, 56910, 57400, 58536, 60975, 61992, 64575, 66420, 66666, 68292, 73170, 73800, 75880, 77490, 77777, 81300, 83025, 85365, 86100, 87804, 88888, 92988, 94850, 97560, 99999, 102438, 103320, 109755, 110700, 111110, 113400, 113820, 116235, 121950, 129150, 132840, 133332, 136584, 142275, 146340, 153657, 154980, 155554, 162600, 166050, 166665, 170730, 172200, 175608, 182925, 185976, 189700, 193725, 199998, 204876, 219510, 221400, 222220, 227640, 232470, 233331, 243900, 256095, 258300, 266664, 277775, 284550, 292680, 299997, 307314, 309960, 311108, 332100, 333330, 341460, 365850, 379400, 387450, 388885, 399996, 409752, 426825, 439020, 444440, 464940, 466662, 487800, 499995, 512190, 516600, 548775, 555550, 569100, 581175, 599994, 614628, 622216, 664200, 666660, 682920, 699993, 731700, 768285, 774900, 777770, 799992, 833325, 853650, 878040, 899991, 929880, 933324, 999990, 1024380, 1097550, 1111100, 1138200, 1162350, 1166655, 1199988, 1229256, 1280475, 1333320, 1399986, 1463400, 1499985, 1536570, 1549800, 1555540, 1666650, 1707300, 1799982, 1866648, 1944425, 1999980, 2048760, 2099979, 2195100, 2222200, 2324700, 2333310, 2399976, 2499975, 2560950, 2799972, 2999970, 3073140, 3111080, 3333300, 3414600, 3499965, 3599964, 3841425, 3888850, 3999960, 4199958, 4390200, 4499955, 4649400, 4666620, 4999950, 5121900, 5599944, 5833275, 5999940, 6146280, 6299937, 6666600, 6999930, 7199928, 7499925, 7682850, 7777700, 8399916, 8999910, 9333240, 9999900, 10243800, 10499895, 11666550, 11999880, 12599874, 13999860, 14999850, 15365700, 15555400, 16799832, 17499825, 17999820, 19999800, 20999790, 22499775, 23333100, 25199748, 27999720, 29999700, 30731400, 31499685, 34999650, 35999640, 41999580, 44999550, 46666200, 50399496, 52499475, 59999400, 62999370, 69999300, 83999160, 89999100, 104998950, 125998740, 139998600, 157498425, 179998200, 209997900, 251997480, 314996850, 419995800, 629993700, 1259987400]

約数ペア:

[(1, 1259987400), (2, 629993700), (3, 419995800), (4, 314996850), (5, 251997480), (6, 209997900), (7, 179998200), (8, 157498425), (9, 139998600), (10, 125998740), (12, 104998950), (14, 89999100), (15, 83999160), (18, 69999300), (20, 62999370), (21, 59999400), (24, 52499475), (25, 50399496), (27, 46666200), (28, 44999550), (30, 41999580), (35, 35999640), (36, 34999650), (40, 31499685), (41, 30731400), (42, 29999700), (45, 27999720), (50, 25199748), (54, 23333100), (56, 22499775), (60, 20999790), (63, 19999800), (70, 17999820), (72, 17499825), (75, 16799832), (81, 15555400), (82, 15365700), (84, 14999850), (90, 13999860), (100, 12599874), (105, 11999880), (108, 11666550), (120, 10499895), (123, 10243800), (126, 9999900), (135, 9333240), (140, 8999910), (150, 8399916), (162, 7777700), (164, 7682850), (168, 7499925), (175, 7199928), (180, 6999930), (189, 6666600), (200, 6299937), (205, 6146280), (210, 5999940), (216, 5833275), (225, 5599944), (246, 5121900), (252, 4999950), (270, 4666620), (271, 4649400), (280, 4499955), (287, 4390200), (300, 4199958), (315, 3999960), (324, 3888850), (328, 3841425), (350, 3599964), (360, 3499965), (369, 3414600), (378, 3333300), (405, 3111080), (410, 3073140), (420, 2999970), (450, 2799972), (492, 2560950), (504, 2499975), (525, 2399976), (540, 2333310), (542, 2324700), (567, 2222200), (574, 2195100), (600, 2099979), (615, 2048760), (630, 1999980), (648, 1944425), (675, 1866648), (700, 1799982), (738, 1707300), (756, 1666650), (810, 1555540), (813, 1549800), (820, 1536570), (840, 1499985), (861, 1463400), (900, 1399986), (945, 1333320), (984, 1280475), (1025, 1229256), (1050, 1199988), (1080, 1166655), (1084, 1162350), (1107, 1138200), (1134, 1111100), (1148, 1097550), (1230, 1024380), (1260, 999990), (1350, 933324), (1355, 929880), (1400, 899991), (1435, 878040), (1476, 853650), (1512, 833325), (1575, 799992), (1620, 777770), (1626, 774900), (1640, 768285), (1722, 731700), (1800, 699993), (1845, 682920), (1890, 666660), (1897, 664200), (2025, 622216), (2050, 614628), (2100, 599994), (2168, 581175), (2214, 569100), (2268, 555550), (2296, 548775), (2439, 516600), (2460, 512190), (2520, 499995), (2583, 487800), (2700, 466662), (2710, 464940), (2835, 444440), (2870, 439020), (2952, 426825), (3075, 409752), (3150, 399996), (3240, 388885), (3252, 387450), (3321, 379400), (3444, 365850), (3690, 341460), (3780, 333330), (3794, 332100), (4050, 311108), (4065, 309960), (4100, 307314), (4200, 299997), (4305, 292680), (4428, 284550), (4536, 277775), (4725, 266664), (4878, 258300), (4920, 256095), (5166, 243900), (5400, 233331), (5420, 232470), (5535, 227640), (5670, 222220), (5691, 221400), (5740, 219510), (6150, 204876), (6300, 199998), (6504, 193725), (6642, 189700), (6775, 185976), (6888, 182925), (7175, 175608), (7317, 172200), (7380, 170730), (7560, 166665), (7588, 166050), (7749, 162600), (8100, 155554), (8130, 154980), (8200, 153657), (8610, 146340), (8856, 142275), (9225, 136584), (9450, 133332), (9485, 132840), (9756, 129150), (10332, 121950), (10840, 116235), (11070, 113820), (11111, 113400), (11340, 111110), (11382, 110700), (11480, 109755), (12195, 103320), (12300, 102438), (12600, 99999), (12915, 97560), (13284, 94850), (13550, 92988), (14175, 88888), (14350, 87804), (14634, 86100), (14760, 85365), (15176, 83025), (15498, 81300), (16200, 77777), (16260, 77490), (16605, 75880), (17073, 73800), (17220, 73170), (18450, 68292), (18900, 66666), (18970, 66420), (19512, 64575), (20325, 61992), (20664, 60975), (21525, 58536), (21951, 57400), (22140, 56910), (22222, 56700), (22680, 55555), (22764, 55350), (23247, 54200), (24390, 51660), (24600, 51219), (25830, 48780), (26568, 47425), (27100, 46494), (27675, 45528), (28350, 44444), (28455, 44280), (28700, 43902), (29268, 43050), (30996, 40650), (32520, 38745), (33210, 37940), (33333, 37800), (34146, 36900), (34440, 36585)]