83913480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:169

約数の個数: 288

約数和(自身を含む): 326514240

約数和(自身を除く): 242600760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 67, 70, 71, 72, 84, 90, 98, 105, 120, 126, 134, 140, 142, 147, 168, 180, 196, 201, 210, 213, 245, 252, 268, 280, 284, 294, 315, 335, 355, 360, 392, 402, 420, 426, 441, 469, 490, 497, 504, 536, 568, 588, 603, 630, 639, 670, 710, 735, 804, 840, 852, 882, 938, 980, 994, 1005, 1065, 1176, 1206, 1260, 1278, 1340, 1407, 1420, 1470, 1491, 1608, 1704, 1764, 1876, 1960, 1988, 2010, 2130, 2205, 2345, 2412, 2485, 2520, 2556, 2680, 2814, 2840, 2940, 2982, 3015, 3195, 3283, 3479, 3528, 3752, 3976, 4020, 4221, 4260, 4410, 4473, 4690, 4757, 4824, 4970, 5112, 5628, 5880, 5964, 6030, 6390, 6566, 6958, 7035, 7455, 8040, 8442, 8520, 8820, 8946, 9380, 9514, 9849, 9940, 10437, 11256, 11928, 12060, 12780, 13132, 13916, 14070, 14271, 14910, 16415, 16884, 17395, 17640, 17892, 18760, 19028, 19698, 19880, 20874, 21105, 22365, 23785, 24120, 25560, 26264, 27832, 28140, 28542, 29547, 29820, 31311, 32830, 33299, 33768, 34790, 35784, 38056, 39396, 41748, 42210, 42813, 44730, 47570, 49245, 52185, 56280, 57084, 59094, 59640, 62622, 65660, 66598, 69580, 71355, 78792, 83496, 84420, 85626, 89460, 95140, 98490, 99897, 104370, 114168, 118188, 125244, 131320, 133196, 139160, 142710, 147735, 156555, 166495, 168840, 171252, 178920, 190280, 196980, 199794, 208740, 214065, 233093, 236376, 250488, 266392, 285420, 295470, 299691, 313110, 332990, 342504, 393960, 399588, 417480, 428130, 466186, 499485, 570840, 590940, 599382, 626220, 665980, 699279, 799176, 856260, 932372, 998970, 1165465, 1181880, 1198764, 1252440, 1331960, 1398558, 1498455, 1712520, 1864744, 1997940, 2097837, 2330930, 2397528, 2797116, 2996910, 3496395, 3995880, 4195674, 4661860, 5594232, 5993820, 6992790, 8391348, 9323720, 10489185, 11987640, 13985580, 16782696, 20978370, 27971160, 41956740, 83913480]

約数ペア:

[(1, 83913480), (2, 41956740), (3, 27971160), (4, 20978370), (5, 16782696), (6, 13985580), (7, 11987640), (8, 10489185), (9, 9323720), (10, 8391348), (12, 6992790), (14, 5993820), (15, 5594232), (18, 4661860), (20, 4195674), (21, 3995880), (24, 3496395), (28, 2996910), (30, 2797116), (35, 2397528), (36, 2330930), (40, 2097837), (42, 1997940), (45, 1864744), (49, 1712520), (56, 1498455), (60, 1398558), (63, 1331960), (67, 1252440), (70, 1198764), (71, 1181880), (72, 1165465), (84, 998970), (90, 932372), (98, 856260), (105, 799176), (120, 699279), (126, 665980), (134, 626220), (140, 599382), (142, 590940), (147, 570840), (168, 499485), (180, 466186), (196, 428130), (201, 417480), (210, 399588), (213, 393960), (245, 342504), (252, 332990), (268, 313110), (280, 299691), (284, 295470), (294, 285420), (315, 266392), (335, 250488), (355, 236376), (360, 233093), (392, 214065), (402, 208740), (420, 199794), (426, 196980), (441, 190280), (469, 178920), (490, 171252), (497, 168840), (504, 166495), (536, 156555), (568, 147735), (588, 142710), (603, 139160), (630, 133196), (639, 131320), (670, 125244), (710, 118188), (735, 114168), (804, 104370), (840, 99897), (852, 98490), (882, 95140), (938, 89460), (980, 85626), (994, 84420), (1005, 83496), (1065, 78792), (1176, 71355), (1206, 69580), (1260, 66598), (1278, 65660), (1340, 62622), (1407, 59640), (1420, 59094), (1470, 57084), (1491, 56280), (1608, 52185), (1704, 49245), (1764, 47570), (1876, 44730), (1960, 42813), (1988, 42210), (2010, 41748), (2130, 39396), (2205, 38056), (2345, 35784), (2412, 34790), (2485, 33768), (2520, 33299), (2556, 32830), (2680, 31311), (2814, 29820), (2840, 29547), (2940, 28542), (2982, 28140), (3015, 27832), (3195, 26264), (3283, 25560), (3479, 24120), (3528, 23785), (3752, 22365), (3976, 21105), (4020, 20874), (4221, 19880), (4260, 19698), (4410, 19028), (4473, 18760), (4690, 17892), (4757, 17640), (4824, 17395), (4970, 16884), (5112, 16415), (5628, 14910), (5880, 14271), (5964, 14070), (6030, 13916), (6390, 13132), (6566, 12780), (6958, 12060), (7035, 11928), (7455, 11256), (8040, 10437), (8442, 9940), (8520, 9849), (8820, 9514), (8946, 9380)]