1031474880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{643}}^1$

素因数の和:1223

約数の個数: 168

約数和(自身を含む): 3559740912

約数和(自身を除く): 2528266032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 557, 576, 643, 720, 960, 1114, 1286, 1440, 1671, 1929, 2228, 2572, 2785, 2880, 3215, 3342, 3858, 4456, 5013, 5144, 5570, 5787, 6430, 6684, 7716, 8355, 8912, 9645, 10026, 10288, 11140, 11574, 12860, 13368, 15432, 16710, 17824, 19290, 20052, 20576, 22280, 23148, 25065, 25720, 26736, 28935, 30864, 33420, 35648, 38580, 40104, 41152, 44560, 46296, 50130, 51440, 53472, 57870, 61728, 66840, 77160, 80208, 89120, 92592, 100260, 102880, 106944, 115740, 123456, 133680, 154320, 160416, 178240, 185184, 200520, 205760, 231480, 267360, 308640, 320832, 358151, 370368, 401040, 462960, 534720, 617280, 716302, 802080, 925920, 1074453, 1432604, 1604160, 1790755, 1851840, 2148906, 2865208, 3223359, 3581510, 4297812, 5372265, 5730416, 6446718, 7163020, 8595624, 10744530, 11460832, 12893436, 14326040, 16116795, 17191248, 21489060, 22921664, 25786872, 28652080, 32233590, 34382496, 42978120, 51573744, 57304160, 64467180, 68764992, 85956240, 103147488, 114608320, 128934360, 171912480, 206294976, 257868720, 343824960, 515737440, 1031474880]

約数ペア:

[(1, 1031474880), (2, 515737440), (3, 343824960), (4, 257868720), (5, 206294976), (6, 171912480), (8, 128934360), (9, 114608320), (10, 103147488), (12, 85956240), (15, 68764992), (16, 64467180), (18, 57304160), (20, 51573744), (24, 42978120), (30, 34382496), (32, 32233590), (36, 28652080), (40, 25786872), (45, 22921664), (48, 21489060), (60, 17191248), (64, 16116795), (72, 14326040), (80, 12893436), (90, 11460832), (96, 10744530), (120, 8595624), (144, 7163020), (160, 6446718), (180, 5730416), (192, 5372265), (240, 4297812), (288, 3581510), (320, 3223359), (360, 2865208), (480, 2148906), (557, 1851840), (576, 1790755), (643, 1604160), (720, 1432604), (960, 1074453), (1114, 925920), (1286, 802080), (1440, 716302), (1671, 617280), (1929, 534720), (2228, 462960), (2572, 401040), (2785, 370368), (2880, 358151), (3215, 320832), (3342, 308640), (3858, 267360), (4456, 231480), (5013, 205760), (5144, 200520), (5570, 185184), (5787, 178240), (6430, 160416), (6684, 154320), (7716, 133680), (8355, 123456), (8912, 115740), (9645, 106944), (10026, 102880), (10288, 100260), (11140, 92592), (11574, 89120), (12860, 80208), (13368, 77160), (15432, 66840), (16710, 61728), (17824, 57870), (19290, 53472), (20052, 51440), (20576, 50130), (22280, 46296), (23148, 44560), (25065, 41152), (25720, 40104), (26736, 38580), (28935, 35648), (30864, 33420)]