83555640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1$

素因数の和:562

約数の個数: 192

約数和(自身を含む): 315394560

約数和(自身を除く): 231838920

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, 56, 60, 63, 70, 71, 72, 84, 90, 105, 120, 126, 140, 142, 168, 180, 210, 213, 252, 280, 284, 315, 355, 360, 420, 426, 467, 497, 504, 568, 630, 639, 710, 840, 852, 934, 994, 1065, 1260, 1278, 1401, 1420, 1491, 1704, 1868, 1988, 2130, 2335, 2485, 2520, 2556, 2802, 2840, 2982, 3195, 3269, 3736, 3976, 4203, 4260, 4473, 4670, 4970, 5112, 5604, 5964, 6390, 6538, 7005, 7455, 8406, 8520, 8946, 9340, 9807, 9940, 11208, 11928, 12780, 13076, 14010, 14910, 16345, 16812, 17892, 18680, 19614, 19880, 21015, 22365, 25560, 26152, 28020, 29421, 29820, 32690, 33157, 33624, 35784, 39228, 42030, 44730, 49035, 56040, 58842, 59640, 65380, 66314, 78456, 84060, 89460, 98070, 99471, 117684, 130760, 132628, 147105, 165785, 168120, 178920, 196140, 198942, 232099, 235368, 265256, 294210, 298413, 331570, 392280, 397884, 464198, 497355, 588420, 596826, 663140, 696297, 795768, 928396, 994710, 1160495, 1176840, 1193652, 1326280, 1392594, 1492065, 1856792, 1989420, 2088891, 2320990, 2387304, 2785188, 2984130, 3481485, 3978840, 4177782, 4641980, 5570376, 5968260, 6962970, 8355564, 9283960, 10444455, 11936520, 13925940, 16711128, 20888910, 27851880, 41777820, 83555640]

約数ペア:

[(1, 83555640), (2, 41777820), (3, 27851880), (4, 20888910), (5, 16711128), (6, 13925940), (7, 11936520), (8, 10444455), (9, 9283960), (10, 8355564), (12, 6962970), (14, 5968260), (15, 5570376), (18, 4641980), (20, 4177782), (21, 3978840), (24, 3481485), (28, 2984130), (30, 2785188), (35, 2387304), (36, 2320990), (40, 2088891), (42, 1989420), (45, 1856792), (56, 1492065), (60, 1392594), (63, 1326280), (70, 1193652), (71, 1176840), (72, 1160495), (84, 994710), (90, 928396), (105, 795768), (120, 696297), (126, 663140), (140, 596826), (142, 588420), (168, 497355), (180, 464198), (210, 397884), (213, 392280), (252, 331570), (280, 298413), (284, 294210), (315, 265256), (355, 235368), (360, 232099), (420, 198942), (426, 196140), (467, 178920), (497, 168120), (504, 165785), (568, 147105), (630, 132628), (639, 130760), (710, 117684), (840, 99471), (852, 98070), (934, 89460), (994, 84060), (1065, 78456), (1260, 66314), (1278, 65380), (1401, 59640), (1420, 58842), (1491, 56040), (1704, 49035), (1868, 44730), (1988, 42030), (2130, 39228), (2335, 35784), (2485, 33624), (2520, 33157), (2556, 32690), (2802, 29820), (2840, 29421), (2982, 28020), (3195, 26152), (3269, 25560), (3736, 22365), (3976, 21015), (4203, 19880), (4260, 19614), (4473, 18680), (4670, 17892), (4970, 16812), (5112, 16345), (5604, 14910), (5964, 14010), (6390, 13076), (6538, 12780), (7005, 11928), (7455, 11208), (8406, 9940), (8520, 9807), (8946, 9340)]