428527260

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:135

約数の個数: 480

約数和(自身を含む): 1686085632

約数和(自身を除く): 1257558372

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 31, 35, 36, 42, 45, 46, 53, 54, 60, 62, 63, 69, 70, 81, 84, 90, 92, 93, 105, 106, 108, 115, 124, 126, 135, 138, 140, 155, 159, 161, 162, 180, 186, 189, 207, 210, 212, 217, 230, 252, 265, 270, 276, 279, 310, 315, 318, 322, 324, 345, 371, 372, 378, 405, 414, 420, 434, 460, 465, 477, 483, 530, 540, 558, 567, 620, 621, 630, 636, 644, 651, 690, 713, 742, 756, 795, 805, 810, 828, 837, 868, 930, 945, 954, 966, 1035, 1060, 1085, 1113, 1116, 1134, 1219, 1242, 1260, 1302, 1380, 1395, 1426, 1431, 1449, 1484, 1590, 1610, 1620, 1643, 1674, 1855, 1860, 1863, 1890, 1908, 1932, 1953, 2070, 2139, 2170, 2226, 2268, 2385, 2415, 2438, 2484, 2511, 2604, 2790, 2835, 2852, 2862, 2898, 3105, 3180, 3220, 3255, 3286, 3339, 3348, 3565, 3657, 3710, 3726, 3780, 3906, 4140, 4185, 4278, 4293, 4340, 4347, 4452, 4770, 4830, 4876, 4929, 4991, 5022, 5565, 5580, 5670, 5724, 5796, 5859, 6095, 6210, 6417, 6510, 6572, 6678, 7130, 7155, 7245, 7314, 7420, 7452, 7812, 8215, 8370, 8533, 8556, 8586, 8694, 9315, 9540, 9660, 9765, 9858, 9982, 10017, 10044, 10695, 10971, 11130, 11340, 11501, 11718, 12190, 12420, 12555, 12834, 13020, 13041, 13356, 14260, 14310, 14490, 14628, 14787, 14973, 16430, 16695, 16740, 17066, 17172, 17388, 17577, 18285, 18630, 19251, 19530, 19716, 19964, 20034, 21390, 21465, 21735, 21942, 22260, 23002, 23436, 24380, 24645, 24955, 25110, 25599, 25668, 26082, 28620, 28980, 29295, 29574, 29946, 30051, 32085, 32860, 32913, 33390, 34132, 34503, 35154, 36570, 37260, 37789, 38502, 39060, 40068, 42665, 42780, 42930, 43470, 43884, 44361, 44919, 46004, 49290, 49910, 50085, 50220, 51198, 52164, 54855, 57505, 57753, 58590, 59148, 59892, 60102, 64170, 65205, 65826, 66780, 69006, 70308, 73140, 73935, 74865, 75578, 76797, 77004, 85330, 85860, 86940, 87885, 88722, 89838, 96255, 98580, 98739, 99820, 100170, 102396, 103509, 109710, 113367, 115010, 115506, 117180, 120204, 127995, 128340, 130410, 131652, 133083, 134757, 138012, 147870, 149730, 150255, 151156, 153594, 164565, 170660, 172515, 175770, 177444, 179676, 188945, 192510, 197478, 200340, 207018, 219420, 221805, 224595, 226734, 230020, 230391, 231012, 255990, 260820, 264523, 266166, 269514, 288765, 295740, 299460, 300510, 307188, 310527, 329130, 340101, 345030, 351540, 377890, 383985, 385020, 394956, 404271, 414036, 443610, 449190, 453468, 460782, 493695, 511980, 517545, 529046, 532332, 539028, 566835, 577530, 601020, 621054, 658260, 665415, 673785, 680202, 690060, 691173, 755780, 767970, 793569, 808542, 887220, 898380, 921564, 931581, 987390, 1020303, 1035090, 1058092, 1133670, 1151955, 1155060, 1242108, 1322615, 1330830, 1347570, 1360404, 1382346, 1535940, 1552635, 1587138, 1617084, 1700505, 1863162, 1974780, 2021355, 2040606, 2070180, 2267340, 2303910, 2380707, 2645230, 2661660, 2695140, 2764692, 3060909, 3105270, 3174276, 3401010, 3455865, 3726324, 3967845, 4042710, 4081212, 4607820, 4657905, 4761414, 5101515, 5290460, 6121818, 6210540, 6802020, 6911730, 7142121, 7935690, 8085420, 9315810, 9522828, 10203030, 11903535, 12243636, 13823460, 14284242, 15304545, 15871380, 18631620, 20406060, 21426363, 23807070, 28568484, 30609090, 35710605, 42852726, 47614140, 61218180, 71421210, 85705452, 107131815, 142842420, 214263630, 428527260]

約数ペア:

[(1, 428527260), (2, 214263630), (3, 142842420), (4, 107131815), (5, 85705452), (6, 71421210), (7, 61218180), (9, 47614140), (10, 42852726), (12, 35710605), (14, 30609090), (15, 28568484), (18, 23807070), (20, 21426363), (21, 20406060), (23, 18631620), (27, 15871380), (28, 15304545), (30, 14284242), (31, 13823460), (35, 12243636), (36, 11903535), (42, 10203030), (45, 9522828), (46, 9315810), (53, 8085420), (54, 7935690), (60, 7142121), (62, 6911730), (63, 6802020), (69, 6210540), (70, 6121818), (81, 5290460), (84, 5101515), (90, 4761414), (92, 4657905), (93, 4607820), (105, 4081212), (106, 4042710), (108, 3967845), (115, 3726324), (124, 3455865), (126, 3401010), (135, 3174276), (138, 3105270), (140, 3060909), (155, 2764692), (159, 2695140), (161, 2661660), (162, 2645230), (180, 2380707), (186, 2303910), (189, 2267340), (207, 2070180), (210, 2040606), (212, 2021355), (217, 1974780), (230, 1863162), (252, 1700505), (265, 1617084), (270, 1587138), (276, 1552635), (279, 1535940), (310, 1382346), (315, 1360404), (318, 1347570), (322, 1330830), (324, 1322615), (345, 1242108), (371, 1155060), (372, 1151955), (378, 1133670), (405, 1058092), (414, 1035090), (420, 1020303), (434, 987390), (460, 931581), (465, 921564), (477, 898380), (483, 887220), (530, 808542), (540, 793569), (558, 767970), (567, 755780), (620, 691173), (621, 690060), (630, 680202), (636, 673785), (644, 665415), (651, 658260), (690, 621054), (713, 601020), (742, 577530), (756, 566835), (795, 539028), (805, 532332), (810, 529046), (828, 517545), (837, 511980), (868, 493695), (930, 460782), (945, 453468), (954, 449190), (966, 443610), (1035, 414036), (1060, 404271), (1085, 394956), (1113, 385020), (1116, 383985), (1134, 377890), (1219, 351540), (1242, 345030), (1260, 340101), (1302, 329130), (1380, 310527), (1395, 307188), (1426, 300510), (1431, 299460), (1449, 295740), (1484, 288765), (1590, 269514), (1610, 266166), (1620, 264523), (1643, 260820), (1674, 255990), (1855, 231012), (1860, 230391), (1863, 230020), (1890, 226734), (1908, 224595), (1932, 221805), (1953, 219420), (2070, 207018), (2139, 200340), (2170, 197478), (2226, 192510), (2268, 188945), (2385, 179676), (2415, 177444), (2438, 175770), (2484, 172515), (2511, 170660), (2604, 164565), (2790, 153594), (2835, 151156), (2852, 150255), (2862, 149730), (2898, 147870), (3105, 138012), (3180, 134757), (3220, 133083), (3255, 131652), (3286, 130410), (3339, 128340), (3348, 127995), (3565, 120204), (3657, 117180), (3710, 115506), (3726, 115010), (3780, 113367), (3906, 109710), (4140, 103509), (4185, 102396), (4278, 100170), (4293, 99820), (4340, 98739), (4347, 98580), (4452, 96255), (4770, 89838), (4830, 88722), (4876, 87885), (4929, 86940), (4991, 85860), (5022, 85330), (5565, 77004), (5580, 76797), (5670, 75578), (5724, 74865), (5796, 73935), (5859, 73140), (6095, 70308), (6210, 69006), (6417, 66780), (6510, 65826), (6572, 65205), (6678, 64170), (7130, 60102), (7155, 59892), (7245, 59148), (7314, 58590), (7420, 57753), (7452, 57505), (7812, 54855), (8215, 52164), (8370, 51198), (8533, 50220), (8556, 50085), (8586, 49910), (8694, 49290), (9315, 46004), (9540, 44919), (9660, 44361), (9765, 43884), (9858, 43470), (9982, 42930), (10017, 42780), (10044, 42665), (10695, 40068), (10971, 39060), (11130, 38502), (11340, 37789), (11501, 37260), (11718, 36570), (12190, 35154), (12420, 34503), (12555, 34132), (12834, 33390), (13020, 32913), (13041, 32860), (13356, 32085), (14260, 30051), (14310, 29946), (14490, 29574), (14628, 29295), (14787, 28980), (14973, 28620), (16430, 26082), (16695, 25668), (16740, 25599), (17066, 25110), (17172, 24955), (17388, 24645), (17577, 24380), (18285, 23436), (18630, 23002), (19251, 22260), (19530, 21942), (19716, 21735), (19964, 21465), (20034, 21390)]