660808152

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:199

約数の個数: 256

約数和(自身を含む): 2032128000

約数和(自身を除く): 1371319848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 31, 36, 41, 54, 58, 62, 72, 82, 83, 87, 93, 108, 116, 123, 124, 164, 166, 174, 186, 216, 232, 246, 248, 249, 261, 279, 328, 332, 348, 369, 372, 492, 498, 522, 558, 664, 696, 738, 744, 747, 783, 837, 899, 984, 996, 1044, 1107, 1116, 1189, 1271, 1476, 1494, 1566, 1674, 1798, 1992, 2088, 2214, 2232, 2241, 2378, 2407, 2542, 2573, 2697, 2952, 2988, 3132, 3348, 3403, 3567, 3596, 3813, 4428, 4482, 4756, 4814, 5084, 5146, 5394, 5976, 6264, 6696, 6806, 7134, 7192, 7221, 7626, 7719, 8091, 8856, 8964, 9512, 9628, 10168, 10209, 10292, 10701, 10788, 11439, 13612, 14268, 14442, 15252, 15438, 16182, 17928, 19256, 20418, 20584, 21402, 21576, 21663, 22878, 23157, 24273, 27224, 28536, 28884, 30504, 30627, 30876, 32103, 32364, 34317, 36859, 40836, 42804, 43326, 45756, 46314, 48546, 57768, 61254, 61752, 64206, 64728, 64989, 68634, 69471, 73718, 74617, 81672, 85608, 86652, 91512, 91881, 92628, 97092, 98687, 105493, 110577, 122508, 128412, 129978, 137268, 138942, 147436, 149234, 173304, 183762, 185256, 194184, 197374, 210986, 221154, 223851, 245016, 256824, 259956, 274536, 277884, 294872, 296061, 298468, 316479, 331731, 367524, 394748, 421972, 442308, 447702, 519912, 555768, 592122, 596936, 632958, 663462, 671553, 735048, 789496, 843944, 884616, 888183, 895404, 949437, 995193, 1184244, 1265916, 1326924, 1343106, 1776366, 1790808, 1898874, 1990386, 2014659, 2368488, 2531832, 2653848, 2664549, 2686212, 2848311, 3059297, 3552732, 3797748, 3980772, 4029318, 5329098, 5372424, 5696622, 6118594, 7105464, 7595496, 7961544, 8058636, 9177891, 10658196, 11393244, 12237188, 16117272, 18355782, 21316392, 22786488, 24474376, 27533673, 36711564, 55067346, 73423128, 82601019, 110134692, 165202038, 220269384, 330404076, 660808152]

約数ペア:

[(1, 660808152), (2, 330404076), (3, 220269384), (4, 165202038), (6, 110134692), (8, 82601019), (9, 73423128), (12, 55067346), (18, 36711564), (24, 27533673), (27, 24474376), (29, 22786488), (31, 21316392), (36, 18355782), (41, 16117272), (54, 12237188), (58, 11393244), (62, 10658196), (72, 9177891), (82, 8058636), (83, 7961544), (87, 7595496), (93, 7105464), (108, 6118594), (116, 5696622), (123, 5372424), (124, 5329098), (164, 4029318), (166, 3980772), (174, 3797748), (186, 3552732), (216, 3059297), (232, 2848311), (246, 2686212), (248, 2664549), (249, 2653848), (261, 2531832), (279, 2368488), (328, 2014659), (332, 1990386), (348, 1898874), (369, 1790808), (372, 1776366), (492, 1343106), (498, 1326924), (522, 1265916), (558, 1184244), (664, 995193), (696, 949437), (738, 895404), (744, 888183), (747, 884616), (783, 843944), (837, 789496), (899, 735048), (984, 671553), (996, 663462), (1044, 632958), (1107, 596936), (1116, 592122), (1189, 555768), (1271, 519912), (1476, 447702), (1494, 442308), (1566, 421972), (1674, 394748), (1798, 367524), (1992, 331731), (2088, 316479), (2214, 298468), (2232, 296061), (2241, 294872), (2378, 277884), (2407, 274536), (2542, 259956), (2573, 256824), (2697, 245016), (2952, 223851), (2988, 221154), (3132, 210986), (3348, 197374), (3403, 194184), (3567, 185256), (3596, 183762), (3813, 173304), (4428, 149234), (4482, 147436), (4756, 138942), (4814, 137268), (5084, 129978), (5146, 128412), (5394, 122508), (5976, 110577), (6264, 105493), (6696, 98687), (6806, 97092), (7134, 92628), (7192, 91881), (7221, 91512), (7626, 86652), (7719, 85608), (8091, 81672), (8856, 74617), (8964, 73718), (9512, 69471), (9628, 68634), (10168, 64989), (10209, 64728), (10292, 64206), (10701, 61752), (10788, 61254), (11439, 57768), (13612, 48546), (14268, 46314), (14442, 45756), (15252, 43326), (15438, 42804), (16182, 40836), (17928, 36859), (19256, 34317), (20418, 32364), (20584, 32103), (21402, 30876), (21576, 30627), (21663, 30504), (22878, 28884), (23157, 28536), (24273, 27224)]