413987640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:274

約数の個数: 256

約数和(自身を含む): 1428848640

約数和(自身を除く): 1014861000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 67, 88, 93, 110, 120, 124, 132, 134, 151, 155, 165, 186, 201, 220, 248, 264, 268, 302, 310, 330, 335, 341, 372, 402, 440, 453, 465, 536, 604, 620, 660, 670, 682, 737, 744, 755, 804, 906, 930, 1005, 1023, 1208, 1240, 1320, 1340, 1364, 1474, 1510, 1608, 1661, 1705, 1812, 1860, 2010, 2046, 2077, 2211, 2265, 2680, 2728, 2948, 3020, 3322, 3410, 3624, 3685, 3720, 4020, 4092, 4154, 4422, 4530, 4681, 4983, 5115, 5896, 6040, 6231, 6644, 6820, 7370, 8040, 8184, 8305, 8308, 8844, 9060, 9362, 9966, 10117, 10230, 10385, 11055, 12462, 13288, 13640, 14043, 14740, 16610, 16616, 17688, 18120, 18724, 19932, 20234, 20460, 20770, 22110, 22847, 23405, 24915, 24924, 28086, 29480, 30351, 31155, 33220, 37448, 39864, 40468, 40920, 41540, 44220, 45694, 46810, 49830, 49848, 50585, 51491, 56172, 60702, 62310, 66440, 68541, 70215, 80936, 83080, 88440, 91388, 93620, 99660, 101170, 102982, 111287, 112344, 114235, 121404, 124620, 137082, 140430, 151755, 154473, 182776, 187240, 199320, 202340, 205964, 222574, 228470, 242808, 249240, 257455, 274164, 280860, 303510, 308946, 313627, 333861, 342705, 404680, 411928, 445148, 456940, 514910, 548328, 556435, 561720, 607020, 617892, 627254, 667722, 685410, 772365, 890296, 913880, 940881, 1029820, 1112870, 1214040, 1235784, 1254508, 1335444, 1370820, 1544730, 1568135, 1669305, 1881762, 2059640, 2225740, 2509016, 2670888, 2741640, 3089460, 3136270, 3338610, 3449897, 3763524, 4451480, 4704405, 6178920, 6272540, 6677220, 6899794, 7527048, 9408810, 10349691, 12545080, 13354440, 13799588, 17249485, 18817620, 20699382, 27599176, 34498970, 37635240, 41398764, 51748455, 68997940, 82797528, 103496910, 137995880, 206993820, 413987640]

約数ペア:

[(1, 413987640), (2, 206993820), (3, 137995880), (4, 103496910), (5, 82797528), (6, 68997940), (8, 51748455), (10, 41398764), (11, 37635240), (12, 34498970), (15, 27599176), (20, 20699382), (22, 18817620), (24, 17249485), (30, 13799588), (31, 13354440), (33, 12545080), (40, 10349691), (44, 9408810), (55, 7527048), (60, 6899794), (62, 6677220), (66, 6272540), (67, 6178920), (88, 4704405), (93, 4451480), (110, 3763524), (120, 3449897), (124, 3338610), (132, 3136270), (134, 3089460), (151, 2741640), (155, 2670888), (165, 2509016), (186, 2225740), (201, 2059640), (220, 1881762), (248, 1669305), (264, 1568135), (268, 1544730), (302, 1370820), (310, 1335444), (330, 1254508), (335, 1235784), (341, 1214040), (372, 1112870), (402, 1029820), (440, 940881), (453, 913880), (465, 890296), (536, 772365), (604, 685410), (620, 667722), (660, 627254), (670, 617892), (682, 607020), (737, 561720), (744, 556435), (755, 548328), (804, 514910), (906, 456940), (930, 445148), (1005, 411928), (1023, 404680), (1208, 342705), (1240, 333861), (1320, 313627), (1340, 308946), (1364, 303510), (1474, 280860), (1510, 274164), (1608, 257455), (1661, 249240), (1705, 242808), (1812, 228470), (1860, 222574), (2010, 205964), (2046, 202340), (2077, 199320), (2211, 187240), (2265, 182776), (2680, 154473), (2728, 151755), (2948, 140430), (3020, 137082), (3322, 124620), (3410, 121404), (3624, 114235), (3685, 112344), (3720, 111287), (4020, 102982), (4092, 101170), (4154, 99660), (4422, 93620), (4530, 91388), (4681, 88440), (4983, 83080), (5115, 80936), (5896, 70215), (6040, 68541), (6231, 66440), (6644, 62310), (6820, 60702), (7370, 56172), (8040, 51491), (8184, 50585), (8305, 49848), (8308, 49830), (8844, 46810), (9060, 45694), (9362, 44220), (9966, 41540), (10117, 40920), (10230, 40468), (10385, 39864), (11055, 37448), (12462, 33220), (13288, 31155), (13640, 30351), (14043, 29480), (14740, 28086), (16610, 24924), (16616, 24915), (17688, 23405), (18120, 22847), (18724, 22110), (19932, 20770), (20234, 20460)]