1481588640

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{146983}}^1$

素因数の和:147011

約数の個数: 144

約数和(自身を含む): 5778235008

約数和(自身を除く): 4296646368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 146983, 293966, 440949, 587932, 734915, 881898, 1028881, 1175864, 1322847, 1469830, 1763796, 2057762, 2204745, 2351728, 2645694, 2939660, 3086643, 3527592, 4115524, 4409490, 4703456, 5144405, 5291388, 5879320, 6173286, 6614235, 7055184, 8231048, 8818980, 9259929, 10288810, 10582776, 11758640, 12346572, 13228470, 14110368, 15433215, 16462096, 17637960, 18519858, 20577620, 21165552, 23517280, 24693144, 26456940, 30866430, 32924192, 35275920, 37039716, 41155240, 42331104, 46299645, 49386288, 52913880, 61732860, 70551840, 74079432, 82310480, 92599290, 98772576, 105827760, 123465720, 148158864, 164620960, 185198580, 211655520, 246931440, 296317728, 370397160, 493862880, 740794320, 1481588640]

約数ペア:

[(1, 1481588640), (2, 740794320), (3, 493862880), (4, 370397160), (5, 296317728), (6, 246931440), (7, 211655520), (8, 185198580), (9, 164620960), (10, 148158864), (12, 123465720), (14, 105827760), (15, 98772576), (16, 92599290), (18, 82310480), (20, 74079432), (21, 70551840), (24, 61732860), (28, 52913880), (30, 49386288), (32, 46299645), (35, 42331104), (36, 41155240), (40, 37039716), (42, 35275920), (45, 32924192), (48, 30866430), (56, 26456940), (60, 24693144), (63, 23517280), (70, 21165552), (72, 20577620), (80, 18519858), (84, 17637960), (90, 16462096), (96, 15433215), (105, 14110368), (112, 13228470), (120, 12346572), (126, 11758640), (140, 10582776), (144, 10288810), (160, 9259929), (168, 8818980), (180, 8231048), (210, 7055184), (224, 6614235), (240, 6173286), (252, 5879320), (280, 5291388), (288, 5144405), (315, 4703456), (336, 4409490), (360, 4115524), (420, 3527592), (480, 3086643), (504, 2939660), (560, 2645694), (630, 2351728), (672, 2204745), (720, 2057762), (840, 1763796), (1008, 1469830), (1120, 1322847), (1260, 1175864), (1440, 1028881), (1680, 881898), (2016, 734915), (2520, 587932), (3360, 440949), (5040, 293966), (10080, 146983)]