21672552240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{8231}}^1$

素因数の和:8329

約数の個数: 320

約数和(自身を含む): 79374919680

約数和(自身を除く): 57702367440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 53, 54, 60, 69, 72, 80, 90, 92, 106, 108, 115, 120, 135, 138, 144, 159, 180, 184, 207, 212, 216, 230, 240, 265, 270, 276, 318, 345, 360, 368, 414, 424, 432, 460, 477, 530, 540, 552, 621, 636, 690, 720, 795, 828, 848, 920, 954, 1035, 1060, 1080, 1104, 1219, 1242, 1272, 1380, 1431, 1590, 1656, 1840, 1908, 2070, 2120, 2160, 2385, 2438, 2484, 2544, 2760, 2862, 3105, 3180, 3312, 3657, 3816, 4140, 4240, 4770, 4876, 4968, 5520, 5724, 6095, 6210, 6360, 7155, 7314, 7632, 8231, 8280, 9540, 9752, 9936, 10971, 11448, 12190, 12420, 12720, 14310, 14628, 16462, 16560, 18285, 19080, 19504, 21942, 22896, 24380, 24693, 24840, 28620, 29256, 32913, 32924, 36570, 38160, 41155, 43884, 48760, 49386, 49680, 54855, 57240, 58512, 65826, 65848, 73140, 74079, 82310, 87768, 97520, 98772, 109710, 114480, 123465, 131652, 131696, 146280, 148158, 164565, 164620, 175536, 189313, 197544, 219420, 222237, 246930, 263304, 292560, 296316, 329130, 329240, 370395, 378626, 395088, 436243, 438840, 444474, 493860, 526608, 567939, 592632, 658260, 658480, 740790, 757252, 872486, 877680, 888948, 946565, 987720, 1111185, 1135878, 1185264, 1308729, 1316520, 1481580, 1514504, 1703817, 1744972, 1777896, 1893130, 1975440, 2181215, 2222370, 2271756, 2617458, 2633040, 2839695, 2963160, 3029008, 3407634, 3489944, 3555792, 3786260, 3926187, 4362430, 4444740, 4543512, 5111451, 5234916, 5679390, 5926320, 6543645, 6815268, 6979888, 7572520, 7852374, 8519085, 8724860, 8889480, 9087024, 10033589, 10222902, 10469832, 11358780, 11778561, 13087290, 13630536, 15145040, 15704748, 17038170, 17449720, 17778960, 19630935, 20067178, 20445804, 20939664, 22717560, 23557122, 25557255, 26174580, 27261072, 30100767, 31409496, 34076340, 34899440, 39261870, 40134356, 40891608, 45435120, 47114244, 50167945, 51114510, 52349160, 58892805, 60201534, 62818992, 68152680, 78523740, 80268712, 81783216, 90302301, 94228488, 100335890, 102229020, 104698320, 117785610, 120403068, 136305360, 150503835, 157047480, 160537424, 180604602, 188456976, 200671780, 204458040, 235571220, 240806136, 270906903, 301007670, 314094960, 361209204, 401343560, 408916080, 451511505, 471142440, 481612272, 541813806, 602015340, 722418408, 802687120, 903023010, 942284880, 1083627612, 1204030680, 1354534515, 1444836816, 1806046020, 2167255224, 2408061360, 2709069030, 3612092040, 4334510448, 5418138060, 7224184080, 10836276120, 21672552240]

約数ペア:

[(1, 21672552240), (2, 10836276120), (3, 7224184080), (4, 5418138060), (5, 4334510448), (6, 3612092040), (8, 2709069030), (9, 2408061360), (10, 2167255224), (12, 1806046020), (15, 1444836816), (16, 1354534515), (18, 1204030680), (20, 1083627612), (23, 942284880), (24, 903023010), (27, 802687120), (30, 722418408), (36, 602015340), (40, 541813806), (45, 481612272), (46, 471142440), (48, 451511505), (53, 408916080), (54, 401343560), (60, 361209204), (69, 314094960), (72, 301007670), (80, 270906903), (90, 240806136), (92, 235571220), (106, 204458040), (108, 200671780), (115, 188456976), (120, 180604602), (135, 160537424), (138, 157047480), (144, 150503835), (159, 136305360), (180, 120403068), (184, 117785610), (207, 104698320), (212, 102229020), (216, 100335890), (230, 94228488), (240, 90302301), (265, 81783216), (270, 80268712), (276, 78523740), (318, 68152680), (345, 62818992), (360, 60201534), (368, 58892805), (414, 52349160), (424, 51114510), (432, 50167945), (460, 47114244), (477, 45435120), (530, 40891608), (540, 40134356), (552, 39261870), (621, 34899440), (636, 34076340), (690, 31409496), (720, 30100767), (795, 27261072), (828, 26174580), (848, 25557255), (920, 23557122), (954, 22717560), (1035, 20939664), (1060, 20445804), (1080, 20067178), (1104, 19630935), (1219, 17778960), (1242, 17449720), (1272, 17038170), (1380, 15704748), (1431, 15145040), (1590, 13630536), (1656, 13087290), (1840, 11778561), (1908, 11358780), (2070, 10469832), (2120, 10222902), (2160, 10033589), (2385, 9087024), (2438, 8889480), (2484, 8724860), (2544, 8519085), (2760, 7852374), (2862, 7572520), (3105, 6979888), (3180, 6815268), (3312, 6543645), (3657, 5926320), (3816, 5679390), (4140, 5234916), (4240, 5111451), (4770, 4543512), (4876, 4444740), (4968, 4362430), (5520, 3926187), (5724, 3786260), (6095, 3555792), (6210, 3489944), (6360, 3407634), (7155, 3029008), (7314, 2963160), (7632, 2839695), (8231, 2633040), (8280, 2617458), (9540, 2271756), (9752, 2222370), (9936, 2181215), (10971, 1975440), (11448, 1893130), (12190, 1777896), (12420, 1744972), (12720, 1703817), (14310, 1514504), (14628, 1481580), (16462, 1316520), (16560, 1308729), (18285, 1185264), (19080, 1135878), (19504, 1111185), (21942, 987720), (22896, 946565), (24380, 888948), (24693, 877680), (24840, 872486), (28620, 757252), (29256, 740790), (32913, 658480), (32924, 658260), (36570, 592632), (38160, 567939), (41155, 526608), (43884, 493860), (48760, 444474), (49386, 438840), (49680, 436243), (54855, 395088), (57240, 378626), (58512, 370395), (65826, 329240), (65848, 329130), (73140, 296316), (74079, 292560), (82310, 263304), (87768, 246930), (97520, 222237), (98772, 219420), (109710, 197544), (114480, 189313), (123465, 175536), (131652, 164620), (131696, 164565), (146280, 148158)]