164962440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:301

約数の個数: 256

約数和(自身を含む): 596160000

約数和(自身を除く): 431197560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 29, 30, 36, 40, 45, 46, 54, 58, 60, 69, 72, 87, 90, 92, 108, 115, 116, 120, 135, 138, 145, 174, 180, 184, 207, 216, 229, 230, 232, 261, 270, 276, 290, 345, 348, 360, 414, 435, 458, 460, 522, 540, 552, 580, 621, 667, 687, 690, 696, 783, 828, 870, 916, 920, 1035, 1044, 1080, 1145, 1160, 1242, 1305, 1334, 1374, 1380, 1566, 1656, 1740, 1832, 2001, 2061, 2070, 2088, 2290, 2484, 2610, 2668, 2748, 2760, 3105, 3132, 3335, 3435, 3480, 3915, 4002, 4122, 4140, 4580, 4968, 5220, 5267, 5336, 5496, 6003, 6183, 6210, 6264, 6641, 6670, 6870, 7830, 8004, 8244, 8280, 9160, 10005, 10305, 10440, 10534, 12006, 12366, 12420, 13282, 13340, 13740, 15660, 15801, 16008, 16488, 18009, 19923, 20010, 20610, 21068, 24012, 24732, 24840, 26335, 26564, 26680, 27480, 30015, 30915, 31320, 31602, 33205, 36018, 39846, 40020, 41220, 42136, 47403, 48024, 49464, 52670, 53128, 59769, 60030, 61830, 63204, 66410, 72036, 79005, 79692, 80040, 82440, 90045, 94806, 99615, 105340, 119538, 120060, 123660, 126408, 132820, 142209, 144072, 152743, 158010, 159384, 179307, 180090, 189612, 199230, 210680, 237015, 239076, 240120, 247320, 265640, 284418, 298845, 305486, 316020, 358614, 360180, 379224, 398460, 458229, 474030, 478152, 568836, 597690, 610972, 632040, 711045, 717228, 720360, 763715, 796920, 896535, 916458, 948060, 1137672, 1195380, 1221944, 1374687, 1422090, 1434456, 1527430, 1793070, 1832916, 1896120, 2291145, 2390760, 2749374, 2844180, 3054860, 3586140, 3665832, 4124061, 4582290, 5498748, 5688360, 6109720, 6873435, 7172280, 8248122, 9164580, 10997496, 13746870, 16496244, 18329160, 20620305, 27493740, 32992488, 41240610, 54987480, 82481220, 164962440]

約数ペア:

[(1, 164962440), (2, 82481220), (3, 54987480), (4, 41240610), (5, 32992488), (6, 27493740), (8, 20620305), (9, 18329160), (10, 16496244), (12, 13746870), (15, 10997496), (18, 9164580), (20, 8248122), (23, 7172280), (24, 6873435), (27, 6109720), (29, 5688360), (30, 5498748), (36, 4582290), (40, 4124061), (45, 3665832), (46, 3586140), (54, 3054860), (58, 2844180), (60, 2749374), (69, 2390760), (72, 2291145), (87, 1896120), (90, 1832916), (92, 1793070), (108, 1527430), (115, 1434456), (116, 1422090), (120, 1374687), (135, 1221944), (138, 1195380), (145, 1137672), (174, 948060), (180, 916458), (184, 896535), (207, 796920), (216, 763715), (229, 720360), (230, 717228), (232, 711045), (261, 632040), (270, 610972), (276, 597690), (290, 568836), (345, 478152), (348, 474030), (360, 458229), (414, 398460), (435, 379224), (458, 360180), (460, 358614), (522, 316020), (540, 305486), (552, 298845), (580, 284418), (621, 265640), (667, 247320), (687, 240120), (690, 239076), (696, 237015), (783, 210680), (828, 199230), (870, 189612), (916, 180090), (920, 179307), (1035, 159384), (1044, 158010), (1080, 152743), (1145, 144072), (1160, 142209), (1242, 132820), (1305, 126408), (1334, 123660), (1374, 120060), (1380, 119538), (1566, 105340), (1656, 99615), (1740, 94806), (1832, 90045), (2001, 82440), (2061, 80040), (2070, 79692), (2088, 79005), (2290, 72036), (2484, 66410), (2610, 63204), (2668, 61830), (2748, 60030), (2760, 59769), (3105, 53128), (3132, 52670), (3335, 49464), (3435, 48024), (3480, 47403), (3915, 42136), (4002, 41220), (4122, 40020), (4140, 39846), (4580, 36018), (4968, 33205), (5220, 31602), (5267, 31320), (5336, 30915), (5496, 30015), (6003, 27480), (6183, 26680), (6210, 26564), (6264, 26335), (6641, 24840), (6670, 24732), (6870, 24012), (7830, 21068), (8004, 20610), (8244, 20010), (8280, 19923), (9160, 18009), (10005, 16488), (10305, 16008), (10440, 15801), (10534, 15660), (12006, 13740), (12366, 13340), (12420, 13282)]