981018360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5483}}^1$

素因数の和:5578

約数の個数: 192

約数和(自身を含む): 3695777280

約数和(自身を除く): 2714758920

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, 497, 504, 568, 630, 639, 710, 840, 852, 994, 1065, 1260, 1278, 1420, 1491, 1704, 1988, 2130, 2485, 2520, 2556, 2840, 2982, 3195, 3976, 4260, 4473, 4970, 5112, 5483, 5964, 6390, 7455, 8520, 8946, 9940, 10966, 11928, 12780, 14910, 16449, 17892, 19880, 21932, 22365, 25560, 27415, 29820, 32898, 35784, 38381, 43864, 44730, 49347, 54830, 59640, 65796, 76762, 82245, 89460, 98694, 109660, 115143, 131592, 153524, 164490, 178920, 191905, 197388, 219320, 230286, 246735, 307048, 328980, 345429, 383810, 389293, 394776, 460572, 493470, 575715, 657960, 690858, 767620, 778586, 921144, 986940, 1151430, 1167879, 1381716, 1535240, 1557172, 1727145, 1946465, 1973880, 2302860, 2335758, 2725051, 2763432, 3114344, 3454290, 3503637, 3892930, 4605720, 4671516, 5450102, 5839395, 6908580, 7007274, 7785860, 8175153, 9343032, 10900204, 11678790, 13625255, 13817160, 14014548, 15571720, 16350306, 17518185, 21800408, 23357580, 24525459, 27250510, 28029096, 32700612, 35036370, 40875765, 46715160, 49050918, 54501020, 65401224, 70072740, 81751530, 98101836, 109002040, 122627295, 140145480, 163503060, 196203672, 245254590, 327006120, 490509180, 981018360]

約数ペア:

[(1, 981018360), (2, 490509180), (3, 327006120), (4, 245254590), (5, 196203672), (6, 163503060), (7, 140145480), (8, 122627295), (9, 109002040), (10, 98101836), (12, 81751530), (14, 70072740), (15, 65401224), (18, 54501020), (20, 49050918), (21, 46715160), (24, 40875765), (28, 35036370), (30, 32700612), (35, 28029096), (36, 27250510), (40, 24525459), (42, 23357580), (45, 21800408), (56, 17518185), (60, 16350306), (63, 15571720), (70, 14014548), (71, 13817160), (72, 13625255), (84, 11678790), (90, 10900204), (105, 9343032), (120, 8175153), (126, 7785860), (140, 7007274), (142, 6908580), (168, 5839395), (180, 5450102), (210, 4671516), (213, 4605720), (252, 3892930), (280, 3503637), (284, 3454290), (315, 3114344), (355, 2763432), (360, 2725051), (420, 2335758), (426, 2302860), (497, 1973880), (504, 1946465), (568, 1727145), (630, 1557172), (639, 1535240), (710, 1381716), (840, 1167879), (852, 1151430), (994, 986940), (1065, 921144), (1260, 778586), (1278, 767620), (1420, 690858), (1491, 657960), (1704, 575715), (1988, 493470), (2130, 460572), (2485, 394776), (2520, 389293), (2556, 383810), (2840, 345429), (2982, 328980), (3195, 307048), (3976, 246735), (4260, 230286), (4473, 219320), (4970, 197388), (5112, 191905), (5483, 178920), (5964, 164490), (6390, 153524), (7455, 131592), (8520, 115143), (8946, 109660), (9940, 98694), (10966, 89460), (11928, 82245), (12780, 76762), (14910, 65796), (16449, 59640), (17892, 54830), (19880, 49347), (21932, 44730), (22365, 43864), (25560, 38381), (27415, 35784), (29820, 32898)]