21885450480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{596009}}^1$

素因数の和:596048

約数の個数: 160

約数和(自身を含む): 79817659200

約数和(自身を除く): 57932208720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1530, 1836, 2040, 2160, 2295, 2448, 3060, 3672, 4080, 4590, 6120, 7344, 9180, 12240, 18360, 36720, 596009, 1192018, 1788027, 2384036, 2980045, 3576054, 4768072, 5364081, 5960090, 7152108, 8940135, 9536144, 10132153, 10728162, 11920180, 14304216, 16092243, 17880270, 20264306, 21456324, 23840360, 26820405, 28608432, 30396459, 32184486, 35760540, 40528612, 42912648, 47680720, 50660765, 53640810, 60792918, 64368972, 71521080, 80461215, 81057224, 85825296, 91189377, 101321530, 107281620, 121585836, 128737944, 143042160, 151982295, 160922430, 162114448, 182378754, 202643060, 214563240, 243171672, 257475888, 273568131, 303964590, 321844860, 364757508, 405286120, 429126480, 455946885, 486343344, 547136262, 607929180, 643689720, 729515016, 810572240, 911893770, 1094272524, 1215858360, 1287379440, 1367840655, 1459030032, 1823787540, 2188545048, 2431716720, 2735681310, 3647575080, 4377090096, 5471362620, 7295150160, 10942725240, 21885450480]

約数ペア:

[(1, 21885450480), (2, 10942725240), (3, 7295150160), (4, 5471362620), (5, 4377090096), (6, 3647575080), (8, 2735681310), (9, 2431716720), (10, 2188545048), (12, 1823787540), (15, 1459030032), (16, 1367840655), (17, 1287379440), (18, 1215858360), (20, 1094272524), (24, 911893770), (27, 810572240), (30, 729515016), (34, 643689720), (36, 607929180), (40, 547136262), (45, 486343344), (48, 455946885), (51, 429126480), (54, 405286120), (60, 364757508), (68, 321844860), (72, 303964590), (80, 273568131), (85, 257475888), (90, 243171672), (102, 214563240), (108, 202643060), (120, 182378754), (135, 162114448), (136, 160922430), (144, 151982295), (153, 143042160), (170, 128737944), (180, 121585836), (204, 107281620), (216, 101321530), (240, 91189377), (255, 85825296), (270, 81057224), (272, 80461215), (306, 71521080), (340, 64368972), (360, 60792918), (408, 53640810), (432, 50660765), (459, 47680720), (510, 42912648), (540, 40528612), (612, 35760540), (680, 32184486), (720, 30396459), (765, 28608432), (816, 26820405), (918, 23840360), (1020, 21456324), (1080, 20264306), (1224, 17880270), (1360, 16092243), (1530, 14304216), (1836, 11920180), (2040, 10728162), (2160, 10132153), (2295, 9536144), (2448, 8940135), (3060, 7152108), (3672, 5960090), (4080, 5364081), (4590, 4768072), (6120, 3576054), (7344, 2980045), (9180, 2384036), (12240, 1788027), (18360, 1192018), (36720, 596009)]