170399460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{479}}^1$

素因数の和:527

約数の個数: 216

約数和(自身を含む): 611331840

約数和(自身を除く): 440932380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 121, 132, 140, 147, 154, 165, 196, 210, 220, 231, 242, 245, 294, 308, 330, 363, 385, 420, 462, 479, 484, 490, 539, 588, 605, 660, 726, 735, 770, 847, 924, 958, 980, 1078, 1155, 1210, 1437, 1452, 1470, 1540, 1617, 1694, 1815, 1916, 2156, 2310, 2395, 2420, 2541, 2695, 2874, 2940, 3234, 3353, 3388, 3630, 4235, 4620, 4790, 5082, 5269, 5390, 5748, 5929, 6468, 6706, 7185, 7260, 8085, 8470, 9580, 10059, 10164, 10538, 10780, 11858, 12705, 13412, 14370, 15807, 16170, 16765, 16940, 17787, 20118, 21076, 23471, 23716, 25410, 26345, 28740, 29645, 31614, 32340, 33530, 35574, 36883, 40236, 46942, 50295, 50820, 52690, 57959, 59290, 63228, 67060, 70413, 71148, 73766, 79035, 88935, 93884, 100590, 105380, 110649, 115918, 117355, 118580, 140826, 147532, 158070, 173877, 177870, 184415, 201180, 221298, 231836, 234710, 258181, 281652, 289795, 316140, 347754, 352065, 355740, 368830, 405713, 442596, 469420, 516362, 553245, 579590, 695508, 704130, 737660, 774543, 811426, 869385, 1032724, 1106490, 1159180, 1217139, 1290905, 1408260, 1549086, 1622852, 1738770, 2028565, 2212980, 2434278, 2581810, 2839991, 3098172, 3477540, 3872715, 4057130, 4868556, 5163620, 5679982, 6085695, 7745430, 8114260, 8519973, 11359964, 12171390, 14199955, 15490860, 17039946, 24342780, 28399910, 34079892, 42599865, 56799820, 85199730, 170399460]

約数ペア:

[(1, 170399460), (2, 85199730), (3, 56799820), (4, 42599865), (5, 34079892), (6, 28399910), (7, 24342780), (10, 17039946), (11, 15490860), (12, 14199955), (14, 12171390), (15, 11359964), (20, 8519973), (21, 8114260), (22, 7745430), (28, 6085695), (30, 5679982), (33, 5163620), (35, 4868556), (42, 4057130), (44, 3872715), (49, 3477540), (55, 3098172), (60, 2839991), (66, 2581810), (70, 2434278), (77, 2212980), (84, 2028565), (98, 1738770), (105, 1622852), (110, 1549086), (121, 1408260), (132, 1290905), (140, 1217139), (147, 1159180), (154, 1106490), (165, 1032724), (196, 869385), (210, 811426), (220, 774543), (231, 737660), (242, 704130), (245, 695508), (294, 579590), (308, 553245), (330, 516362), (363, 469420), (385, 442596), (420, 405713), (462, 368830), (479, 355740), (484, 352065), (490, 347754), (539, 316140), (588, 289795), (605, 281652), (660, 258181), (726, 234710), (735, 231836), (770, 221298), (847, 201180), (924, 184415), (958, 177870), (980, 173877), (1078, 158070), (1155, 147532), (1210, 140826), (1437, 118580), (1452, 117355), (1470, 115918), (1540, 110649), (1617, 105380), (1694, 100590), (1815, 93884), (1916, 88935), (2156, 79035), (2310, 73766), (2395, 71148), (2420, 70413), (2541, 67060), (2695, 63228), (2874, 59290), (2940, 57959), (3234, 52690), (3353, 50820), (3388, 50295), (3630, 46942), (4235, 40236), (4620, 36883), (4790, 35574), (5082, 33530), (5269, 32340), (5390, 31614), (5748, 29645), (5929, 28740), (6468, 26345), (6706, 25410), (7185, 23716), (7260, 23471), (8085, 21076), (8470, 20118), (9580, 17787), (10059, 16940), (10164, 16765), (10538, 16170), (10780, 15807), (11858, 14370), (12705, 13412)]