82541760

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:271

約数の個数: 224

約数和(自身を含む): 305482752

約数和(自身を除く): 222940992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 71, 80, 84, 96, 105, 112, 120, 140, 142, 160, 168, 173, 192, 210, 213, 224, 240, 280, 284, 320, 336, 346, 355, 420, 426, 448, 480, 497, 519, 560, 568, 672, 692, 710, 840, 852, 865, 960, 994, 1038, 1065, 1120, 1136, 1211, 1344, 1384, 1420, 1491, 1680, 1704, 1730, 1988, 2076, 2130, 2240, 2272, 2422, 2485, 2595, 2768, 2840, 2982, 3360, 3408, 3460, 3633, 3976, 4152, 4260, 4544, 4844, 4970, 5190, 5536, 5680, 5964, 6055, 6720, 6816, 6920, 7266, 7455, 7952, 8304, 8520, 9688, 9940, 10380, 11072, 11360, 11928, 12110, 12283, 13632, 13840, 14532, 14910, 15904, 16608, 17040, 18165, 19376, 19880, 20760, 22720, 23856, 24220, 24566, 27680, 29064, 29820, 31808, 33216, 34080, 36330, 36849, 38752, 39760, 41520, 47712, 48440, 49132, 55360, 58128, 59640, 61415, 68160, 72660, 73698, 77504, 79520, 83040, 85981, 95424, 96880, 98264, 116256, 119280, 122830, 145320, 147396, 159040, 166080, 171962, 184245, 193760, 196528, 232512, 238560, 245660, 257943, 290640, 294792, 343924, 368490, 387520, 393056, 429905, 477120, 491320, 515886, 581280, 589584, 687848, 736980, 786112, 859810, 982640, 1031772, 1162560, 1179168, 1289715, 1375696, 1473960, 1719620, 1965280, 2063544, 2358336, 2579430, 2751392, 2947920, 3439240, 3930560, 4127088, 5158860, 5502784, 5895840, 6878480, 8254176, 10317720, 11791680, 13756960, 16508352, 20635440, 27513920, 41270880, 82541760]

約数ペア:

[(1, 82541760), (2, 41270880), (3, 27513920), (4, 20635440), (5, 16508352), (6, 13756960), (7, 11791680), (8, 10317720), (10, 8254176), (12, 6878480), (14, 5895840), (15, 5502784), (16, 5158860), (20, 4127088), (21, 3930560), (24, 3439240), (28, 2947920), (30, 2751392), (32, 2579430), (35, 2358336), (40, 2063544), (42, 1965280), (48, 1719620), (56, 1473960), (60, 1375696), (64, 1289715), (70, 1179168), (71, 1162560), (80, 1031772), (84, 982640), (96, 859810), (105, 786112), (112, 736980), (120, 687848), (140, 589584), (142, 581280), (160, 515886), (168, 491320), (173, 477120), (192, 429905), (210, 393056), (213, 387520), (224, 368490), (240, 343924), (280, 294792), (284, 290640), (320, 257943), (336, 245660), (346, 238560), (355, 232512), (420, 196528), (426, 193760), (448, 184245), (480, 171962), (497, 166080), (519, 159040), (560, 147396), (568, 145320), (672, 122830), (692, 119280), (710, 116256), (840, 98264), (852, 96880), (865, 95424), (960, 85981), (994, 83040), (1038, 79520), (1065, 77504), (1120, 73698), (1136, 72660), (1211, 68160), (1344, 61415), (1384, 59640), (1420, 58128), (1491, 55360), (1680, 49132), (1704, 48440), (1730, 47712), (1988, 41520), (2076, 39760), (2130, 38752), (2240, 36849), (2272, 36330), (2422, 34080), (2485, 33216), (2595, 31808), (2768, 29820), (2840, 29064), (2982, 27680), (3360, 24566), (3408, 24220), (3460, 23856), (3633, 22720), (3976, 20760), (4152, 19880), (4260, 19376), (4544, 18165), (4844, 17040), (4970, 16608), (5190, 15904), (5536, 14910), (5680, 14532), (5964, 13840), (6055, 13632), (6720, 12283), (6816, 12110), (6920, 11928), (7266, 11360), (7455, 11072), (7952, 10380), (8304, 9940), (8520, 9688)]