20003736240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{1093}}^1$

素因数の和:1381

約数の個数: 320

約数和(自身を含む): 71138006400

約数和(自身を除く): 51134270160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 108, 111, 120, 135, 144, 148, 180, 185, 216, 222, 229, 240, 270, 296, 333, 360, 370, 432, 444, 458, 540, 555, 592, 666, 687, 720, 740, 888, 916, 999, 1080, 1093, 1110, 1145, 1332, 1374, 1480, 1665, 1776, 1832, 1998, 2061, 2160, 2186, 2220, 2290, 2664, 2748, 2960, 3279, 3330, 3435, 3664, 3996, 4122, 4372, 4440, 4580, 4995, 5328, 5465, 5496, 6183, 6558, 6660, 6870, 7992, 8244, 8473, 8744, 8880, 9160, 9837, 9990, 10305, 10930, 10992, 12366, 13116, 13320, 13740, 15984, 16395, 16488, 16946, 17488, 18320, 19674, 19980, 20610, 21860, 24732, 25419, 26232, 26640, 27480, 29511, 30915, 32790, 32976, 33892, 39348, 39960, 40441, 41220, 42365, 43720, 49185, 49464, 50838, 52464, 54960, 59022, 61830, 65580, 67784, 76257, 78696, 79920, 80882, 82440, 84730, 87440, 98370, 98928, 101676, 118044, 121323, 123660, 127095, 131160, 135568, 147555, 152514, 157392, 161764, 164880, 169460, 196740, 202205, 203352, 228771, 236088, 242646, 247320, 250297, 254190, 262320, 295110, 305028, 323528, 338920, 363969, 381285, 393480, 404410, 406704, 457542, 472176, 485292, 494640, 500594, 508380, 590220, 606615, 610056, 647056, 677840, 727938, 750891, 762570, 786960, 808820, 915084, 970584, 1001188, 1016760, 1091907, 1143855, 1180440, 1213230, 1220112, 1251485, 1455876, 1501782, 1525140, 1617640, 1819845, 1830168, 1941168, 2002376, 2033520, 2183814, 2252673, 2287710, 2360880, 2426460, 2502970, 2911752, 3003564, 3050280, 3235280, 3639690, 3660336, 3754455, 4004752, 4367628, 4505346, 4575420, 4852920, 5005940, 5459535, 5823504, 6007128, 6100560, 6758019, 7279380, 7508910, 8735256, 9010692, 9150840, 9260989, 9705840, 10011880, 10919070, 11263365, 12014256, 13516038, 14558760, 15017820, 17470512, 18021384, 18301680, 18521978, 20023760, 21838140, 22526730, 27032076, 27782967, 29117520, 30035640, 33790095, 36042768, 37043956, 43676280, 45053460, 46304945, 54064152, 55565934, 60071280, 67580190, 74087912, 83348901, 87352560, 90106920, 92609890, 108128304, 111131868, 135160380, 138914835, 148175824, 166697802, 180213840, 185219780, 222263736, 250046703, 270320760, 277829670, 333395604, 370439560, 416744505, 444527472, 500093406, 540641520, 555659340, 666791208, 740879120, 833489010, 1000186812, 1111318680, 1250233515, 1333582416, 1666978020, 2000373624, 2222637360, 2500467030, 3333956040, 4000747248, 5000934060, 6667912080, 10001868120, 20003736240]

約数ペア:

[(1, 20003736240), (2, 10001868120), (3, 6667912080), (4, 5000934060), (5, 4000747248), (6, 3333956040), (8, 2500467030), (9, 2222637360), (10, 2000373624), (12, 1666978020), (15, 1333582416), (16, 1250233515), (18, 1111318680), (20, 1000186812), (24, 833489010), (27, 740879120), (30, 666791208), (36, 555659340), (37, 540641520), (40, 500093406), (45, 444527472), (48, 416744505), (54, 370439560), (60, 333395604), (72, 277829670), (74, 270320760), (80, 250046703), (90, 222263736), (108, 185219780), (111, 180213840), (120, 166697802), (135, 148175824), (144, 138914835), (148, 135160380), (180, 111131868), (185, 108128304), (216, 92609890), (222, 90106920), (229, 87352560), (240, 83348901), (270, 74087912), (296, 67580190), (333, 60071280), (360, 55565934), (370, 54064152), (432, 46304945), (444, 45053460), (458, 43676280), (540, 37043956), (555, 36042768), (592, 33790095), (666, 30035640), (687, 29117520), (720, 27782967), (740, 27032076), (888, 22526730), (916, 21838140), (999, 20023760), (1080, 18521978), (1093, 18301680), (1110, 18021384), (1145, 17470512), (1332, 15017820), (1374, 14558760), (1480, 13516038), (1665, 12014256), (1776, 11263365), (1832, 10919070), (1998, 10011880), (2061, 9705840), (2160, 9260989), (2186, 9150840), (2220, 9010692), (2290, 8735256), (2664, 7508910), (2748, 7279380), (2960, 6758019), (3279, 6100560), (3330, 6007128), (3435, 5823504), (3664, 5459535), (3996, 5005940), (4122, 4852920), (4372, 4575420), (4440, 4505346), (4580, 4367628), (4995, 4004752), (5328, 3754455), (5465, 3660336), (5496, 3639690), (6183, 3235280), (6558, 3050280), (6660, 3003564), (6870, 2911752), (7992, 2502970), (8244, 2426460), (8473, 2360880), (8744, 2287710), (8880, 2252673), (9160, 2183814), (9837, 2033520), (9990, 2002376), (10305, 1941168), (10930, 1830168), (10992, 1819845), (12366, 1617640), (13116, 1525140), (13320, 1501782), (13740, 1455876), (15984, 1251485), (16395, 1220112), (16488, 1213230), (16946, 1180440), (17488, 1143855), (18320, 1091907), (19674, 1016760), (19980, 1001188), (20610, 970584), (21860, 915084), (24732, 808820), (25419, 786960), (26232, 762570), (26640, 750891), (27480, 727938), (29511, 677840), (30915, 647056), (32790, 610056), (32976, 606615), (33892, 590220), (39348, 508380), (39960, 500594), (40441, 494640), (41220, 485292), (42365, 472176), (43720, 457542), (49185, 406704), (49464, 404410), (50838, 393480), (52464, 381285), (54960, 363969), (59022, 338920), (61830, 323528), (65580, 305028), (67784, 295110), (76257, 262320), (78696, 254190), (79920, 250297), (80882, 247320), (82440, 242646), (84730, 236088), (87440, 228771), (98370, 203352), (98928, 202205), (101676, 196740), (118044, 169460), (121323, 164880), (123660, 161764), (127095, 157392), (131160, 152514), (135568, 147555)]