21147525360

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{14767}}^1$

素因数の和:14822

約数の個数: 400

約数和(自身を含む): 83756889216

約数和(自身を除く): 62609363856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 65, 68, 72, 78, 80, 81, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 162, 170, 180, 195, 204, 208, 216, 221, 234, 240, 255, 260, 270, 272, 306, 312, 324, 340, 351, 360, 390, 405, 408, 432, 442, 459, 468, 510, 520, 540, 585, 612, 624, 648, 663, 680, 702, 720, 765, 780, 810, 816, 884, 918, 936, 1020, 1040, 1053, 1080, 1105, 1170, 1224, 1296, 1326, 1360, 1377, 1404, 1530, 1560, 1620, 1755, 1768, 1836, 1872, 1989, 2040, 2106, 2160, 2210, 2295, 2340, 2448, 2652, 2754, 2808, 3060, 3120, 3240, 3315, 3510, 3536, 3672, 3978, 4080, 4212, 4420, 4590, 4680, 5265, 5304, 5508, 5616, 5967, 6120, 6480, 6630, 6885, 7020, 7344, 7956, 8424, 8840, 9180, 9360, 9945, 10530, 10608, 11016, 11934, 12240, 13260, 13770, 14040, 14767, 15912, 16848, 17680, 17901, 18360, 19890, 21060, 22032, 23868, 26520, 27540, 28080, 29534, 29835, 31824, 35802, 36720, 39780, 42120, 44301, 47736, 53040, 55080, 59068, 59670, 71604, 73835, 79560, 84240, 88602, 89505, 95472, 110160, 118136, 119340, 132903, 143208, 147670, 159120, 177204, 179010, 191971, 221505, 236272, 238680, 251039, 265806, 286416, 295340, 354408, 358020, 383942, 398709, 443010, 477360, 502078, 531612, 575913, 590680, 664515, 708816, 716040, 753117, 767884, 797418, 886020, 959855, 1004156, 1063224, 1151826, 1181360, 1196127, 1255195, 1329030, 1432080, 1506234, 1535768, 1594836, 1727739, 1772040, 1919710, 1993545, 2008312, 2126448, 2259351, 2303652, 2392254, 2510390, 2658060, 2879565, 3012468, 3071536, 3189672, 3263507, 3455478, 3544080, 3765585, 3839420, 3987090, 4016624, 4518702, 4607304, 4784508, 5020780, 5183217, 5316120, 5759130, 5980635, 6024936, 6379344, 6527014, 6778053, 6910956, 7531170, 7678840, 7974180, 8638695, 9037404, 9214608, 9569016, 9790521, 10041560, 10366434, 10632240, 11296755, 11518260, 11961270, 12049872, 13054028, 13556106, 13821912, 15062340, 15357680, 15549651, 15948360, 16317535, 17277390, 18074808, 19138032, 19581042, 20083120, 20334159, 20732868, 22593510, 23036520, 23922540, 25916085, 26108056, 27112212, 27643824, 29371563, 30124680, 31099302, 31896720, 32635070, 33890265, 34554780, 36149616, 39162084, 40668318, 41465736, 45187020, 46073040, 47845080, 48952605, 51832170, 52216112, 54224424, 58743126, 60249360, 62198604, 65270140, 67780530, 69109560, 77748255, 78324168, 81336636, 82931472, 88114689, 90374040, 95690160, 97905210, 101670795, 103664340, 108448848, 117486252, 124397208, 130540280, 135561060, 138219120, 146857815, 155496510, 156648336, 162673272, 176229378, 180748080, 195810420, 203341590, 207328680, 234972504, 248794416, 261080560, 264344067, 271122120, 293715630, 310993020, 325346544, 352458756, 391620840, 406683180, 414657360, 440573445, 469945008, 528688134, 542244240, 587431260, 621986040, 704917512, 783241680, 813366360, 881146890, 1057376268, 1174862520, 1243972080, 1321720335, 1409835024, 1626732720, 1762293780, 2114752536, 2349725040, 2643440670, 3524587560, 4229505072, 5286881340, 7049175120, 10573762680, 21147525360]

約数ペア:

[(1, 21147525360), (2, 10573762680), (3, 7049175120), (4, 5286881340), (5, 4229505072), (6, 3524587560), (8, 2643440670), (9, 2349725040), (10, 2114752536), (12, 1762293780), (13, 1626732720), (15, 1409835024), (16, 1321720335), (17, 1243972080), (18, 1174862520), (20, 1057376268), (24, 881146890), (26, 813366360), (27, 783241680), (30, 704917512), (34, 621986040), (36, 587431260), (39, 542244240), (40, 528688134), (45, 469945008), (48, 440573445), (51, 414657360), (52, 406683180), (54, 391620840), (60, 352458756), (65, 325346544), (68, 310993020), (72, 293715630), (78, 271122120), (80, 264344067), (81, 261080560), (85, 248794416), (90, 234972504), (102, 207328680), (104, 203341590), (108, 195810420), (117, 180748080), (120, 176229378), (130, 162673272), (135, 156648336), (136, 155496510), (144, 146857815), (153, 138219120), (156, 135561060), (162, 130540280), (170, 124397208), (180, 117486252), (195, 108448848), (204, 103664340), (208, 101670795), (216, 97905210), (221, 95690160), (234, 90374040), (240, 88114689), (255, 82931472), (260, 81336636), (270, 78324168), (272, 77748255), (306, 69109560), (312, 67780530), (324, 65270140), (340, 62198604), (351, 60249360), (360, 58743126), (390, 54224424), (405, 52216112), (408, 51832170), (432, 48952605), (442, 47845080), (459, 46073040), (468, 45187020), (510, 41465736), (520, 40668318), (540, 39162084), (585, 36149616), (612, 34554780), (624, 33890265), (648, 32635070), (663, 31896720), (680, 31099302), (702, 30124680), (720, 29371563), (765, 27643824), (780, 27112212), (810, 26108056), (816, 25916085), (884, 23922540), (918, 23036520), (936, 22593510), (1020, 20732868), (1040, 20334159), (1053, 20083120), (1080, 19581042), (1105, 19138032), (1170, 18074808), (1224, 17277390), (1296, 16317535), (1326, 15948360), (1360, 15549651), (1377, 15357680), (1404, 15062340), (1530, 13821912), (1560, 13556106), (1620, 13054028), (1755, 12049872), (1768, 11961270), (1836, 11518260), (1872, 11296755), (1989, 10632240), (2040, 10366434), (2106, 10041560), (2160, 9790521), (2210, 9569016), (2295, 9214608), (2340, 9037404), (2448, 8638695), (2652, 7974180), (2754, 7678840), (2808, 7531170), (3060, 6910956), (3120, 6778053), (3240, 6527014), (3315, 6379344), (3510, 6024936), (3536, 5980635), (3672, 5759130), (3978, 5316120), (4080, 5183217), (4212, 5020780), (4420, 4784508), (4590, 4607304), (4680, 4518702), (5265, 4016624), (5304, 3987090), (5508, 3839420), (5616, 3765585), (5967, 3544080), (6120, 3455478), (6480, 3263507), (6630, 3189672), (6885, 3071536), (7020, 3012468), (7344, 2879565), (7956, 2658060), (8424, 2510390), (8840, 2392254), (9180, 2303652), (9360, 2259351), (9945, 2126448), (10530, 2008312), (10608, 1993545), (11016, 1919710), (11934, 1772040), (12240, 1727739), (13260, 1594836), (13770, 1535768), (14040, 1506234), (14767, 1432080), (15912, 1329030), (16848, 1255195), (17680, 1196127), (17901, 1181360), (18360, 1151826), (19890, 1063224), (21060, 1004156), (22032, 959855), (23868, 886020), (26520, 797418), (27540, 767884), (28080, 753117), (29534, 716040), (29835, 708816), (31824, 664515), (35802, 590680), (36720, 575913), (39780, 531612), (42120, 502078), (44301, 477360), (47736, 443010), (53040, 398709), (55080, 383942), (59068, 358020), (59670, 354408), (71604, 295340), (73835, 286416), (79560, 265806), (84240, 251039), (88602, 238680), (89505, 236272), (95472, 221505), (110160, 191971), (118136, 179010), (119340, 177204), (132903, 159120), (143208, 147670)]