82312440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:190

約数の個数: 256

約数和(自身を含む): 304128000

約数和(自身を除く): 221815560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 31, 35, 40, 42, 56, 58, 60, 62, 70, 84, 87, 93, 105, 109, 116, 120, 124, 140, 145, 155, 168, 174, 186, 203, 210, 217, 218, 232, 248, 280, 290, 310, 327, 348, 372, 406, 420, 434, 435, 436, 465, 545, 580, 609, 620, 651, 654, 696, 744, 763, 812, 840, 868, 870, 872, 899, 930, 1015, 1085, 1090, 1160, 1218, 1240, 1302, 1308, 1526, 1624, 1635, 1736, 1740, 1798, 1860, 2030, 2170, 2180, 2289, 2436, 2604, 2616, 2697, 3045, 3052, 3161, 3255, 3270, 3379, 3480, 3596, 3720, 3815, 4060, 4340, 4360, 4495, 4578, 4872, 5208, 5394, 6090, 6104, 6293, 6322, 6510, 6540, 6758, 7192, 7630, 8120, 8680, 8990, 9156, 9483, 10137, 10788, 11445, 12180, 12586, 12644, 13020, 13080, 13485, 13516, 15260, 15805, 16895, 17980, 18312, 18879, 18966, 20274, 21576, 22127, 22890, 23653, 24360, 25172, 25288, 26040, 26970, 27032, 30520, 31465, 31610, 33790, 35960, 37758, 37932, 40548, 44254, 45780, 47306, 47415, 50344, 50685, 53940, 62930, 63220, 66381, 67580, 70959, 75516, 75864, 81096, 88508, 91560, 94395, 94612, 94830, 97991, 101370, 107880, 110635, 118265, 125860, 126440, 132762, 135160, 141918, 151032, 177016, 188790, 189224, 189660, 195982, 202740, 221270, 236530, 251720, 265524, 283836, 293973, 331905, 354795, 377580, 379320, 391964, 405480, 442540, 473060, 489955, 531048, 567672, 587946, 663810, 685937, 709590, 755160, 783928, 885080, 946120, 979910, 1175892, 1327620, 1371874, 1419180, 1469865, 1959820, 2057811, 2351784, 2655240, 2743748, 2838360, 2939730, 3429685, 3919640, 4115622, 5487496, 5879460, 6859370, 8231244, 10289055, 11758920, 13718740, 16462488, 20578110, 27437480, 41156220, 82312440]

約数ペア:

[(1, 82312440), (2, 41156220), (3, 27437480), (4, 20578110), (5, 16462488), (6, 13718740), (7, 11758920), (8, 10289055), (10, 8231244), (12, 6859370), (14, 5879460), (15, 5487496), (20, 4115622), (21, 3919640), (24, 3429685), (28, 2939730), (29, 2838360), (30, 2743748), (31, 2655240), (35, 2351784), (40, 2057811), (42, 1959820), (56, 1469865), (58, 1419180), (60, 1371874), (62, 1327620), (70, 1175892), (84, 979910), (87, 946120), (93, 885080), (105, 783928), (109, 755160), (116, 709590), (120, 685937), (124, 663810), (140, 587946), (145, 567672), (155, 531048), (168, 489955), (174, 473060), (186, 442540), (203, 405480), (210, 391964), (217, 379320), (218, 377580), (232, 354795), (248, 331905), (280, 293973), (290, 283836), (310, 265524), (327, 251720), (348, 236530), (372, 221270), (406, 202740), (420, 195982), (434, 189660), (435, 189224), (436, 188790), (465, 177016), (545, 151032), (580, 141918), (609, 135160), (620, 132762), (651, 126440), (654, 125860), (696, 118265), (744, 110635), (763, 107880), (812, 101370), (840, 97991), (868, 94830), (870, 94612), (872, 94395), (899, 91560), (930, 88508), (1015, 81096), (1085, 75864), (1090, 75516), (1160, 70959), (1218, 67580), (1240, 66381), (1302, 63220), (1308, 62930), (1526, 53940), (1624, 50685), (1635, 50344), (1736, 47415), (1740, 47306), (1798, 45780), (1860, 44254), (2030, 40548), (2170, 37932), (2180, 37758), (2289, 35960), (2436, 33790), (2604, 31610), (2616, 31465), (2697, 30520), (3045, 27032), (3052, 26970), (3161, 26040), (3255, 25288), (3270, 25172), (3379, 24360), (3480, 23653), (3596, 22890), (3720, 22127), (3815, 21576), (4060, 20274), (4340, 18966), (4360, 18879), (4495, 18312), (4578, 17980), (4872, 16895), (5208, 15805), (5394, 15260), (6090, 13516), (6104, 13485), (6293, 13080), (6322, 13020), (6510, 12644), (6540, 12586), (6758, 12180), (7192, 11445), (7630, 10788), (8120, 10137), (8680, 9483), (8990, 9156)]