1256603040

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1619}}^1$

素因数の和:1665

約数の個数: 432

約数和(自身を含む): 5445105120

約数和(自身を除く): 4188502080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 49, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 98, 99, 105, 110, 112, 120, 126, 132, 140, 144, 147, 154, 160, 165, 168, 176, 180, 196, 198, 210, 220, 224, 231, 240, 245, 252, 264, 280, 288, 294, 308, 315, 330, 336, 352, 360, 385, 392, 396, 420, 440, 441, 462, 480, 490, 495, 504, 528, 539, 560, 588, 616, 630, 660, 672, 693, 720, 735, 770, 784, 792, 840, 880, 882, 924, 980, 990, 1008, 1056, 1078, 1120, 1155, 1176, 1232, 1260, 1320, 1386, 1440, 1470, 1540, 1568, 1584, 1617, 1619, 1680, 1760, 1764, 1848, 1960, 1980, 2016, 2156, 2205, 2310, 2352, 2464, 2520, 2640, 2695, 2772, 2940, 3080, 3168, 3234, 3238, 3360, 3465, 3528, 3696, 3920, 3960, 4312, 4410, 4620, 4704, 4851, 4857, 5040, 5280, 5390, 5544, 5880, 6160, 6468, 6476, 6930, 7056, 7392, 7840, 7920, 8085, 8095, 8624, 8820, 9240, 9702, 9714, 10080, 10780, 11088, 11333, 11760, 12320, 12936, 12952, 13860, 14112, 14571, 15840, 16170, 16190, 17248, 17640, 17809, 18480, 19404, 19428, 21560, 22176, 22666, 23520, 24255, 24285, 25872, 25904, 27720, 29142, 32340, 32380, 33999, 35280, 35618, 36960, 38808, 38856, 43120, 45332, 48510, 48570, 51744, 51808, 53427, 55440, 56665, 58284, 64680, 64760, 67998, 70560, 71236, 72855, 77616, 77712, 79331, 86240, 89045, 90664, 97020, 97140, 101997, 106854, 110880, 113330, 116568, 124663, 129360, 129520, 135996, 142472, 145710, 155232, 155424, 158662, 160281, 169995, 178090, 181328, 194040, 194280, 203994, 213708, 226660, 233136, 237993, 249326, 258720, 259040, 267135, 271992, 284944, 291420, 317324, 320562, 339990, 356180, 362656, 373989, 388080, 388560, 396655, 407988, 427416, 453320, 466272, 475986, 498652, 509985, 534270, 543984, 569888, 582840, 623315, 634648, 641124, 679980, 712360, 713979, 747978, 776160, 777120, 793310, 801405, 815976, 854832, 872641, 906640, 951972, 997304, 1019970, 1068540, 1087968, 1121967, 1165680, 1189965, 1246630, 1269296, 1282248, 1359960, 1424720, 1427958, 1495956, 1586620, 1602810, 1631952, 1709664, 1745282, 1813280, 1869945, 1903944, 1994608, 2039940, 2137080, 2243934, 2331360, 2379930, 2493260, 2538592, 2564496, 2617923, 2719920, 2849440, 2855916, 2991912, 3173240, 3205620, 3263904, 3490564, 3569895, 3739890, 3807888, 3989216, 4079880, 4274160, 4363205, 4487868, 4759860, 4986520, 5128992, 5235846, 5439840, 5609835, 5711832, 5983824, 6346480, 6411240, 6981128, 7139790, 7479780, 7615776, 7853769, 8159760, 8548320, 8726410, 8975736, 9519720, 9973040, 10471692, 11219670, 11423664, 11967648, 12692960, 12822480, 13089615, 13962256, 14279580, 14959560, 15707538, 16319520, 17452820, 17951472, 19039440, 19946080, 20943384, 22439340, 22847328, 25644960, 26179230, 27924512, 28559160, 29919120, 31415076, 34905640, 35902944, 38078880, 39268845, 41886768, 44878680, 52358460, 57118320, 59838240, 62830152, 69811280, 78537690, 83773536, 89757360, 104716920, 114236640, 125660304, 139622560, 157075380, 179514720, 209433840, 251320608, 314150760, 418867680, 628301520, 1256603040]

約数ペア:

[(1, 1256603040), (2, 628301520), (3, 418867680), (4, 314150760), (5, 251320608), (6, 209433840), (7, 179514720), (8, 157075380), (9, 139622560), (10, 125660304), (11, 114236640), (12, 104716920), (14, 89757360), (15, 83773536), (16, 78537690), (18, 69811280), (20, 62830152), (21, 59838240), (22, 57118320), (24, 52358460), (28, 44878680), (30, 41886768), (32, 39268845), (33, 38078880), (35, 35902944), (36, 34905640), (40, 31415076), (42, 29919120), (44, 28559160), (45, 27924512), (48, 26179230), (49, 25644960), (55, 22847328), (56, 22439340), (60, 20943384), (63, 19946080), (66, 19039440), (70, 17951472), (72, 17452820), (77, 16319520), (80, 15707538), (84, 14959560), (88, 14279580), (90, 13962256), (96, 13089615), (98, 12822480), (99, 12692960), (105, 11967648), (110, 11423664), (112, 11219670), (120, 10471692), (126, 9973040), (132, 9519720), (140, 8975736), (144, 8726410), (147, 8548320), (154, 8159760), (160, 7853769), (165, 7615776), (168, 7479780), (176, 7139790), (180, 6981128), (196, 6411240), (198, 6346480), (210, 5983824), (220, 5711832), (224, 5609835), (231, 5439840), (240, 5235846), (245, 5128992), (252, 4986520), (264, 4759860), (280, 4487868), (288, 4363205), (294, 4274160), (308, 4079880), (315, 3989216), (330, 3807888), (336, 3739890), (352, 3569895), (360, 3490564), (385, 3263904), (392, 3205620), (396, 3173240), (420, 2991912), (440, 2855916), (441, 2849440), (462, 2719920), (480, 2617923), (490, 2564496), (495, 2538592), (504, 2493260), (528, 2379930), (539, 2331360), (560, 2243934), (588, 2137080), (616, 2039940), (630, 1994608), (660, 1903944), (672, 1869945), (693, 1813280), (720, 1745282), (735, 1709664), (770, 1631952), (784, 1602810), (792, 1586620), (840, 1495956), (880, 1427958), (882, 1424720), (924, 1359960), (980, 1282248), (990, 1269296), (1008, 1246630), (1056, 1189965), (1078, 1165680), (1120, 1121967), (1155, 1087968), (1176, 1068540), (1232, 1019970), (1260, 997304), (1320, 951972), (1386, 906640), (1440, 872641), (1470, 854832), (1540, 815976), (1568, 801405), (1584, 793310), (1617, 777120), (1619, 776160), (1680, 747978), (1760, 713979), (1764, 712360), (1848, 679980), (1960, 641124), (1980, 634648), (2016, 623315), (2156, 582840), (2205, 569888), (2310, 543984), (2352, 534270), (2464, 509985), (2520, 498652), (2640, 475986), (2695, 466272), (2772, 453320), (2940, 427416), (3080, 407988), (3168, 396655), (3234, 388560), (3238, 388080), (3360, 373989), (3465, 362656), (3528, 356180), (3696, 339990), (3920, 320562), (3960, 317324), (4312, 291420), (4410, 284944), (4620, 271992), (4704, 267135), (4851, 259040), (4857, 258720), (5040, 249326), (5280, 237993), (5390, 233136), (5544, 226660), (5880, 213708), (6160, 203994), (6468, 194280), (6476, 194040), (6930, 181328), (7056, 178090), (7392, 169995), (7840, 160281), (7920, 158662), (8085, 155424), (8095, 155232), (8624, 145710), (8820, 142472), (9240, 135996), (9702, 129520), (9714, 129360), (10080, 124663), (10780, 116568), (11088, 113330), (11333, 110880), (11760, 106854), (12320, 101997), (12936, 97140), (12952, 97020), (13860, 90664), (14112, 89045), (14571, 86240), (15840, 79331), (16170, 77712), (16190, 77616), (17248, 72855), (17640, 71236), (17809, 70560), (18480, 67998), (19404, 64760), (19428, 64680), (21560, 58284), (22176, 56665), (22666, 55440), (23520, 53427), (24255, 51808), (24285, 51744), (25872, 48570), (25904, 48510), (27720, 45332), (29142, 43120), (32340, 38856), (32380, 38808), (33999, 36960), (35280, 35618)]