1029846720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{21893}}^1$

素因数の和:21927

約数の個数: 168

約数和(自身を含む): 3803775984

約数和(自身を除く): 2773929264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3136, 3360, 3920, 4704, 5880, 6720, 7840, 9408, 11760, 15680, 21893, 23520, 43786, 47040, 65679, 87572, 109465, 131358, 153251, 175144, 218930, 262716, 306502, 328395, 350288, 437860, 459753, 525432, 613004, 656790, 700576, 766255, 875720, 919506, 1050864, 1072757, 1226008, 1313580, 1401152, 1532510, 1751440, 1839012, 2101728, 2145514, 2298765, 2452016, 2627160, 3065020, 3218271, 3502880, 3678024, 4203456, 4291028, 4597530, 4904032, 5254320, 5363785, 6130040, 6436542, 7005760, 7356048, 8582056, 9195060, 9808064, 10508640, 10727570, 12260080, 12873084, 14712096, 16091355, 17164112, 18390120, 21017280, 21455140, 24520160, 25746168, 29424192, 32182710, 34328224, 36780240, 42910280, 49040320, 51492336, 64365420, 68656448, 73560480, 85820560, 102984672, 128730840, 147120960, 171641120, 205969344, 257461680, 343282240, 514923360, 1029846720]

約数ペア:

[(1, 1029846720), (2, 514923360), (3, 343282240), (4, 257461680), (5, 205969344), (6, 171641120), (7, 147120960), (8, 128730840), (10, 102984672), (12, 85820560), (14, 73560480), (15, 68656448), (16, 64365420), (20, 51492336), (21, 49040320), (24, 42910280), (28, 36780240), (30, 34328224), (32, 32182710), (35, 29424192), (40, 25746168), (42, 24520160), (48, 21455140), (49, 21017280), (56, 18390120), (60, 17164112), (64, 16091355), (70, 14712096), (80, 12873084), (84, 12260080), (96, 10727570), (98, 10508640), (105, 9808064), (112, 9195060), (120, 8582056), (140, 7356048), (147, 7005760), (160, 6436542), (168, 6130040), (192, 5363785), (196, 5254320), (210, 4904032), (224, 4597530), (240, 4291028), (245, 4203456), (280, 3678024), (294, 3502880), (320, 3218271), (336, 3065020), (392, 2627160), (420, 2452016), (448, 2298765), (480, 2145514), (490, 2101728), (560, 1839012), (588, 1751440), (672, 1532510), (735, 1401152), (784, 1313580), (840, 1226008), (960, 1072757), (980, 1050864), (1120, 919506), (1176, 875720), (1344, 766255), (1470, 700576), (1568, 656790), (1680, 613004), (1960, 525432), (2240, 459753), (2352, 437860), (2940, 350288), (3136, 328395), (3360, 306502), (3920, 262716), (4704, 218930), (5880, 175144), (6720, 153251), (7840, 131358), (9408, 109465), (11760, 87572), (15680, 65679), (21893, 47040), (23520, 43786)]