20172834360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{733}}^1$

素因数の和:987

約数の個数: 384

約数和(自身を含む): 76616916480

約数和(自身を除く): 56444082120

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, 67, 70, 72, 84, 90, 105, 120, 126, 134, 140, 163, 168, 180, 201, 210, 252, 268, 280, 315, 326, 335, 360, 402, 420, 469, 489, 504, 536, 603, 630, 652, 670, 733, 804, 815, 840, 938, 978, 1005, 1141, 1206, 1260, 1304, 1340, 1407, 1466, 1467, 1608, 1630, 1876, 1956, 2010, 2199, 2282, 2345, 2412, 2445, 2520, 2680, 2814, 2932, 2934, 3015, 3260, 3423, 3665, 3752, 3912, 4020, 4221, 4398, 4564, 4690, 4824, 4890, 5131, 5628, 5705, 5864, 5868, 6030, 6520, 6597, 6846, 7035, 7330, 7335, 8040, 8442, 8796, 9128, 9380, 9780, 10262, 10269, 10921, 10995, 11256, 11410, 11736, 12060, 13194, 13692, 14070, 14660, 14670, 15393, 16884, 17115, 17592, 18760, 19560, 20524, 20538, 21105, 21842, 21990, 22820, 24120, 25655, 26388, 27384, 28140, 29320, 29340, 30786, 32763, 32985, 33768, 34230, 41048, 41076, 42210, 43684, 43980, 45640, 46179, 49111, 51310, 51345, 52776, 54605, 56280, 58680, 61572, 65526, 65970, 68460, 76447, 76965, 82152, 84420, 87368, 87960, 92358, 98222, 98289, 102620, 102690, 109210, 119479, 123144, 131052, 131940, 136920, 147333, 152894, 153930, 163815, 168840, 184716, 196444, 196578, 205240, 205380, 218420, 229341, 230895, 238958, 245555, 262104, 263880, 294666, 305788, 307860, 327630, 343777, 358437, 369432, 382235, 392888, 393156, 410760, 436840, 441999, 458682, 461790, 477916, 491110, 491445, 589332, 597395, 611576, 615720, 655260, 687554, 688023, 716874, 736665, 764470, 786312, 836353, 883998, 917364, 923580, 955832, 982220, 982890, 1031331, 1075311, 1146705, 1178664, 1194790, 1310520, 1375108, 1376046, 1433748, 1473330, 1528940, 1672706, 1718885, 1767996, 1792185, 1834728, 1847160, 1964440, 1965780, 2062662, 2150622, 2209995, 2293410, 2389580, 2509059, 2750216, 2752092, 2867496, 2946660, 3057880, 3093993, 3345412, 3437770, 3440115, 3535992, 3584370, 3931560, 4125324, 4181765, 4301244, 4419990, 4586820, 4779160, 5018118, 5156655, 5376555, 5504184, 5893320, 6187986, 6690824, 6875540, 6880230, 7168740, 7527177, 8005093, 8250648, 8363530, 8602488, 8839980, 9173640, 10036236, 10313310, 10753110, 12375972, 12545295, 13751080, 13760460, 14337480, 15054354, 15469965, 16010186, 16727060, 17679960, 20072472, 20626620, 21506220, 24015279, 24751944, 25090590, 27520920, 30108708, 30939930, 32020372, 33454120, 37635885, 40025465, 41253240, 43012440, 48030558, 50181180, 56035651, 60217416, 61879860, 64040744, 72045837, 75271770, 80050930, 96061116, 100362360, 112071302, 120076395, 123759720, 144091674, 150543540, 160101860, 168106953, 192122232, 224142604, 240152790, 280178255, 288183348, 301087080, 320203720, 336213906, 360229185, 448285208, 480305580, 504320859, 560356510, 576366696, 672427812, 720458370, 840534765, 960611160, 1008641718, 1120713020, 1344855624, 1440916740, 1681069530, 2017283436, 2241426040, 2521604295, 2881833480, 3362139060, 4034566872, 5043208590, 6724278120, 10086417180, 20172834360]

約数ペア:

[(1, 20172834360), (2, 10086417180), (3, 6724278120), (4, 5043208590), (5, 4034566872), (6, 3362139060), (7, 2881833480), (8, 2521604295), (9, 2241426040), (10, 2017283436), (12, 1681069530), (14, 1440916740), (15, 1344855624), (18, 1120713020), (20, 1008641718), (21, 960611160), (24, 840534765), (28, 720458370), (30, 672427812), (35, 576366696), (36, 560356510), (40, 504320859), (42, 480305580), (45, 448285208), (56, 360229185), (60, 336213906), (63, 320203720), (67, 301087080), (70, 288183348), (72, 280178255), (84, 240152790), (90, 224142604), (105, 192122232), (120, 168106953), (126, 160101860), (134, 150543540), (140, 144091674), (163, 123759720), (168, 120076395), (180, 112071302), (201, 100362360), (210, 96061116), (252, 80050930), (268, 75271770), (280, 72045837), (315, 64040744), (326, 61879860), (335, 60217416), (360, 56035651), (402, 50181180), (420, 48030558), (469, 43012440), (489, 41253240), (504, 40025465), (536, 37635885), (603, 33454120), (630, 32020372), (652, 30939930), (670, 30108708), (733, 27520920), (804, 25090590), (815, 24751944), (840, 24015279), (938, 21506220), (978, 20626620), (1005, 20072472), (1141, 17679960), (1206, 16727060), (1260, 16010186), (1304, 15469965), (1340, 15054354), (1407, 14337480), (1466, 13760460), (1467, 13751080), (1608, 12545295), (1630, 12375972), (1876, 10753110), (1956, 10313310), (2010, 10036236), (2199, 9173640), (2282, 8839980), (2345, 8602488), (2412, 8363530), (2445, 8250648), (2520, 8005093), (2680, 7527177), (2814, 7168740), (2932, 6880230), (2934, 6875540), (3015, 6690824), (3260, 6187986), (3423, 5893320), (3665, 5504184), (3752, 5376555), (3912, 5156655), (4020, 5018118), (4221, 4779160), (4398, 4586820), (4564, 4419990), (4690, 4301244), (4824, 4181765), (4890, 4125324), (5131, 3931560), (5628, 3584370), (5705, 3535992), (5864, 3440115), (5868, 3437770), (6030, 3345412), (6520, 3093993), (6597, 3057880), (6846, 2946660), (7035, 2867496), (7330, 2752092), (7335, 2750216), (8040, 2509059), (8442, 2389580), (8796, 2293410), (9128, 2209995), (9380, 2150622), (9780, 2062662), (10262, 1965780), (10269, 1964440), (10921, 1847160), (10995, 1834728), (11256, 1792185), (11410, 1767996), (11736, 1718885), (12060, 1672706), (13194, 1528940), (13692, 1473330), (14070, 1433748), (14660, 1376046), (14670, 1375108), (15393, 1310520), (16884, 1194790), (17115, 1178664), (17592, 1146705), (18760, 1075311), (19560, 1031331), (20524, 982890), (20538, 982220), (21105, 955832), (21842, 923580), (21990, 917364), (22820, 883998), (24120, 836353), (25655, 786312), (26388, 764470), (27384, 736665), (28140, 716874), (29320, 688023), (29340, 687554), (30786, 655260), (32763, 615720), (32985, 611576), (33768, 597395), (34230, 589332), (41048, 491445), (41076, 491110), (42210, 477916), (43684, 461790), (43980, 458682), (45640, 441999), (46179, 436840), (49111, 410760), (51310, 393156), (51345, 392888), (52776, 382235), (54605, 369432), (56280, 358437), (58680, 343777), (61572, 327630), (65526, 307860), (65970, 305788), (68460, 294666), (76447, 263880), (76965, 262104), (82152, 245555), (84420, 238958), (87368, 230895), (87960, 229341), (92358, 218420), (98222, 205380), (98289, 205240), (102620, 196578), (102690, 196444), (109210, 184716), (119479, 168840), (123144, 163815), (131052, 153930), (131940, 152894), (136920, 147333)]