72468955440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{463831}}^1$

素因数の和:463888

約数の個数: 240

約数和(自身を含む): 287115718656

約数和(自身を除く): 214646763216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 720, 744, 840, 868, 930, 1008, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1680, 1736, 1860, 1953, 2170, 2232, 2480, 2520, 2604, 2790, 3255, 3472, 3720, 3906, 4340, 4464, 5040, 5208, 5580, 6510, 7440, 7812, 8680, 9765, 10416, 11160, 13020, 15624, 17360, 19530, 22320, 26040, 31248, 39060, 52080, 78120, 156240, 463831, 927662, 1391493, 1855324, 2319155, 2782986, 3246817, 3710648, 4174479, 4638310, 5565972, 6493634, 6957465, 7421296, 8348958, 9276620, 9740451, 11131944, 12987268, 13914930, 14378761, 16234085, 16697916, 18553240, 19480902, 20872395, 22263888, 25974536, 27829860, 28757522, 29221353, 32468170, 33395832, 37106480, 38961804, 41744790, 43136283, 48702255, 51949072, 55659720, 57515044, 58442706, 64936340, 66791664, 71893805, 77923608, 83489580, 86272566, 97404510, 100651327, 111319440, 115030088, 116885412, 129408849, 129872680, 143787610, 146106765, 155847216, 166979160, 172545132, 194809020, 201302654, 215681415, 230060176, 233770824, 258817698, 259745360, 287575220, 292213530, 301953981, 333958320, 345090264, 389618040, 402605308, 431362830, 467541648, 503256635, 517635396, 575150440, 584427060, 603907962, 647044245, 690180528, 779236080, 805210616, 862725660, 905861943, 1006513270, 1035270792, 1150300880, 1168854120, 1207815924, 1294088490, 1509769905, 1610421232, 1725451320, 1811723886, 2013026540, 2070541584, 2337708240, 2415631848, 2588176980, 3019539810, 3450902640, 3623447772, 4026053080, 4529309715, 4831263696, 5176353960, 6039079620, 7246895544, 8052106160, 9058619430, 10352707920, 12078159240, 14493791088, 18117238860, 24156318480, 36234477720, 72468955440]

約数ペア:

[(1, 72468955440), (2, 36234477720), (3, 24156318480), (4, 18117238860), (5, 14493791088), (6, 12078159240), (7, 10352707920), (8, 9058619430), (9, 8052106160), (10, 7246895544), (12, 6039079620), (14, 5176353960), (15, 4831263696), (16, 4529309715), (18, 4026053080), (20, 3623447772), (21, 3450902640), (24, 3019539810), (28, 2588176980), (30, 2415631848), (31, 2337708240), (35, 2070541584), (36, 2013026540), (40, 1811723886), (42, 1725451320), (45, 1610421232), (48, 1509769905), (56, 1294088490), (60, 1207815924), (62, 1168854120), (63, 1150300880), (70, 1035270792), (72, 1006513270), (80, 905861943), (84, 862725660), (90, 805210616), (93, 779236080), (105, 690180528), (112, 647044245), (120, 603907962), (124, 584427060), (126, 575150440), (140, 517635396), (144, 503256635), (155, 467541648), (168, 431362830), (180, 402605308), (186, 389618040), (210, 345090264), (217, 333958320), (240, 301953981), (248, 292213530), (252, 287575220), (279, 259745360), (280, 258817698), (310, 233770824), (315, 230060176), (336, 215681415), (360, 201302654), (372, 194809020), (420, 172545132), (434, 166979160), (465, 155847216), (496, 146106765), (504, 143787610), (558, 129872680), (560, 129408849), (620, 116885412), (630, 115030088), (651, 111319440), (720, 100651327), (744, 97404510), (840, 86272566), (868, 83489580), (930, 77923608), (1008, 71893805), (1085, 66791664), (1116, 64936340), (1240, 58442706), (1260, 57515044), (1302, 55659720), (1395, 51949072), (1488, 48702255), (1680, 43136283), (1736, 41744790), (1860, 38961804), (1953, 37106480), (2170, 33395832), (2232, 32468170), (2480, 29221353), (2520, 28757522), (2604, 27829860), (2790, 25974536), (3255, 22263888), (3472, 20872395), (3720, 19480902), (3906, 18553240), (4340, 16697916), (4464, 16234085), (5040, 14378761), (5208, 13914930), (5580, 12987268), (6510, 11131944), (7440, 9740451), (7812, 9276620), (8680, 8348958), (9765, 7421296), (10416, 6957465), (11160, 6493634), (13020, 5565972), (15624, 4638310), (17360, 4174479), (19530, 3710648), (22320, 3246817), (26040, 2782986), (31248, 2319155), (39060, 1855324), (52080, 1391493), (78120, 927662), (156240, 463831)]