72641520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:133

約数の個数: 360

約数和(自身を含む): 297704160

約数和(自身を除く): 225062640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 48, 49, 56, 58, 60, 63, 70, 71, 72, 80, 84, 87, 90, 98, 105, 112, 116, 120, 126, 140, 142, 144, 145, 147, 168, 174, 180, 196, 203, 210, 213, 232, 240, 245, 252, 261, 280, 284, 290, 294, 315, 336, 348, 355, 360, 392, 406, 420, 426, 435, 441, 464, 490, 497, 504, 522, 560, 568, 580, 588, 609, 630, 639, 696, 710, 720, 735, 784, 812, 840, 852, 870, 882, 980, 994, 1008, 1015, 1044, 1065, 1136, 1160, 1176, 1218, 1260, 1278, 1305, 1392, 1420, 1421, 1470, 1491, 1624, 1680, 1704, 1740, 1764, 1827, 1960, 1988, 2030, 2059, 2088, 2130, 2205, 2320, 2352, 2436, 2485, 2520, 2556, 2610, 2840, 2842, 2940, 2982, 3045, 3195, 3248, 3408, 3479, 3480, 3528, 3654, 3920, 3976, 4060, 4118, 4176, 4260, 4263, 4410, 4473, 4872, 4970, 5040, 5112, 5220, 5680, 5684, 5880, 5964, 6090, 6177, 6390, 6958, 6960, 7056, 7105, 7308, 7455, 7952, 8120, 8236, 8520, 8526, 8820, 8946, 9135, 9744, 9940, 10224, 10295, 10437, 10440, 11368, 11760, 11928, 12180, 12354, 12780, 12789, 13916, 14210, 14413, 14616, 14910, 16240, 16472, 17040, 17052, 17395, 17640, 17892, 18270, 18531, 19880, 20590, 20874, 20880, 21315, 22365, 22736, 23856, 24360, 24708, 25560, 25578, 27832, 28420, 28826, 29232, 29820, 30885, 31311, 32944, 34104, 34790, 35280, 35784, 36540, 37062, 39760, 41180, 41748, 42630, 43239, 44730, 48720, 49416, 51120, 51156, 52185, 55664, 56840, 57652, 59640, 61770, 62622, 63945, 68208, 69580, 71568, 72065, 73080, 74124, 82360, 83496, 85260, 86478, 89460, 92655, 98832, 100891, 102312, 104370, 113680, 115304, 119280, 123540, 125244, 127890, 129717, 139160, 144130, 146160, 148248, 156555, 164720, 166992, 170520, 172956, 178920, 185310, 201782, 204624, 208740, 216195, 230608, 247080, 250488, 255780, 259434, 278320, 288260, 296496, 302673, 313110, 341040, 345912, 357840, 370620, 403564, 417480, 432390, 494160, 500976, 504455, 511560, 518868, 576520, 605346, 626220, 648585, 691824, 741240, 807128, 834960, 864780, 908019, 1008910, 1023120, 1037736, 1153040, 1210692, 1252440, 1297170, 1482480, 1513365, 1614256, 1729560, 1816038, 2017820, 2075472, 2421384, 2504880, 2594340, 3026730, 3459120, 3632076, 4035640, 4540095, 4842768, 5188680, 6053460, 7264152, 8071280, 9080190, 10377360, 12106920, 14528304, 18160380, 24213840, 36320760, 72641520]

約数ペア:

[(1, 72641520), (2, 36320760), (3, 24213840), (4, 18160380), (5, 14528304), (6, 12106920), (7, 10377360), (8, 9080190), (9, 8071280), (10, 7264152), (12, 6053460), (14, 5188680), (15, 4842768), (16, 4540095), (18, 4035640), (20, 3632076), (21, 3459120), (24, 3026730), (28, 2594340), (29, 2504880), (30, 2421384), (35, 2075472), (36, 2017820), (40, 1816038), (42, 1729560), (45, 1614256), (48, 1513365), (49, 1482480), (56, 1297170), (58, 1252440), (60, 1210692), (63, 1153040), (70, 1037736), (71, 1023120), (72, 1008910), (80, 908019), (84, 864780), (87, 834960), (90, 807128), (98, 741240), (105, 691824), (112, 648585), (116, 626220), (120, 605346), (126, 576520), (140, 518868), (142, 511560), (144, 504455), (145, 500976), (147, 494160), (168, 432390), (174, 417480), (180, 403564), (196, 370620), (203, 357840), (210, 345912), (213, 341040), (232, 313110), (240, 302673), (245, 296496), (252, 288260), (261, 278320), (280, 259434), (284, 255780), (290, 250488), (294, 247080), (315, 230608), (336, 216195), (348, 208740), (355, 204624), (360, 201782), (392, 185310), (406, 178920), (420, 172956), (426, 170520), (435, 166992), (441, 164720), (464, 156555), (490, 148248), (497, 146160), (504, 144130), (522, 139160), (560, 129717), (568, 127890), (580, 125244), (588, 123540), (609, 119280), (630, 115304), (639, 113680), (696, 104370), (710, 102312), (720, 100891), (735, 98832), (784, 92655), (812, 89460), (840, 86478), (852, 85260), (870, 83496), (882, 82360), (980, 74124), (994, 73080), (1008, 72065), (1015, 71568), (1044, 69580), (1065, 68208), (1136, 63945), (1160, 62622), (1176, 61770), (1218, 59640), (1260, 57652), (1278, 56840), (1305, 55664), (1392, 52185), (1420, 51156), (1421, 51120), (1470, 49416), (1491, 48720), (1624, 44730), (1680, 43239), (1704, 42630), (1740, 41748), (1764, 41180), (1827, 39760), (1960, 37062), (1988, 36540), (2030, 35784), (2059, 35280), (2088, 34790), (2130, 34104), (2205, 32944), (2320, 31311), (2352, 30885), (2436, 29820), (2485, 29232), (2520, 28826), (2556, 28420), (2610, 27832), (2840, 25578), (2842, 25560), (2940, 24708), (2982, 24360), (3045, 23856), (3195, 22736), (3248, 22365), (3408, 21315), (3479, 20880), (3480, 20874), (3528, 20590), (3654, 19880), (3920, 18531), (3976, 18270), (4060, 17892), (4118, 17640), (4176, 17395), (4260, 17052), (4263, 17040), (4410, 16472), (4473, 16240), (4872, 14910), (4970, 14616), (5040, 14413), (5112, 14210), (5220, 13916), (5680, 12789), (5684, 12780), (5880, 12354), (5964, 12180), (6090, 11928), (6177, 11760), (6390, 11368), (6958, 10440), (6960, 10437), (7056, 10295), (7105, 10224), (7308, 9940), (7455, 9744), (7952, 9135), (8120, 8946), (8236, 8820), (8520, 8526)]