206529120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{2927}}^1$

素因数の和:2962

約数の個数: 216

約数和(自身を含む): 820126944

約数和(自身を除く): 613597824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2352, 2520, 2927, 2940, 3360, 3528, 3920, 4410, 4704, 5040, 5854, 5880, 7056, 7840, 8781, 8820, 10080, 11708, 11760, 14112, 14635, 17562, 17640, 20489, 23416, 23520, 26343, 29270, 35124, 35280, 40978, 43905, 46832, 52686, 58540, 61467, 70248, 70560, 81956, 87810, 93664, 102445, 105372, 117080, 122934, 131715, 140496, 143423, 163912, 175620, 184401, 204890, 210744, 234160, 245868, 263430, 280992, 286846, 307335, 327824, 351240, 368802, 409780, 421488, 430269, 468320, 491736, 526860, 573692, 614670, 655648, 702480, 717115, 737604, 819560, 842976, 860538, 922005, 983472, 1053720, 1147384, 1229340, 1290807, 1404960, 1434230, 1475208, 1639120, 1721076, 1844010, 1966944, 2107440, 2151345, 2294768, 2458680, 2581614, 2868460, 2950416, 3278240, 3442152, 3688020, 4214880, 4302690, 4589536, 4917360, 5163228, 5736920, 5900832, 6454035, 6884304, 7376040, 8605380, 9834720, 10326456, 11473840, 12908070, 13768608, 14752080, 17210760, 20652912, 22947680, 25816140, 29504160, 34421520, 41305824, 51632280, 68843040, 103264560, 206529120]

約数ペア:

[(1, 206529120), (2, 103264560), (3, 68843040), (4, 51632280), (5, 41305824), (6, 34421520), (7, 29504160), (8, 25816140), (9, 22947680), (10, 20652912), (12, 17210760), (14, 14752080), (15, 13768608), (16, 12908070), (18, 11473840), (20, 10326456), (21, 9834720), (24, 8605380), (28, 7376040), (30, 6884304), (32, 6454035), (35, 5900832), (36, 5736920), (40, 5163228), (42, 4917360), (45, 4589536), (48, 4302690), (49, 4214880), (56, 3688020), (60, 3442152), (63, 3278240), (70, 2950416), (72, 2868460), (80, 2581614), (84, 2458680), (90, 2294768), (96, 2151345), (98, 2107440), (105, 1966944), (112, 1844010), (120, 1721076), (126, 1639120), (140, 1475208), (144, 1434230), (147, 1404960), (160, 1290807), (168, 1229340), (180, 1147384), (196, 1053720), (210, 983472), (224, 922005), (240, 860538), (245, 842976), (252, 819560), (280, 737604), (288, 717115), (294, 702480), (315, 655648), (336, 614670), (360, 573692), (392, 526860), (420, 491736), (441, 468320), (480, 430269), (490, 421488), (504, 409780), (560, 368802), (588, 351240), (630, 327824), (672, 307335), (720, 286846), (735, 280992), (784, 263430), (840, 245868), (882, 234160), (980, 210744), (1008, 204890), (1120, 184401), (1176, 175620), (1260, 163912), (1440, 143423), (1470, 140496), (1568, 131715), (1680, 122934), (1764, 117080), (1960, 105372), (2016, 102445), (2205, 93664), (2352, 87810), (2520, 81956), (2927, 70560), (2940, 70248), (3360, 61467), (3528, 58540), (3920, 52686), (4410, 46832), (4704, 43905), (5040, 40978), (5854, 35280), (5880, 35124), (7056, 29270), (7840, 26343), (8781, 23520), (8820, 23416), (10080, 20489), (11708, 17640), (11760, 17562), (14112, 14635)]