228085457940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1\times {\mathrm{46919}}^1$

素因数の和:47286

約数の個数: 144

約数和(自身を含む): 700917235200

約数和(自身を除く): 472831777260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 239, 339, 452, 478, 565, 678, 717, 956, 1017, 1130, 1195, 1356, 1434, 1695, 2034, 2151, 2260, 2390, 2868, 3390, 3585, 4068, 4302, 4780, 5085, 6780, 7170, 8604, 10170, 10755, 14340, 20340, 21510, 27007, 43020, 46919, 54014, 81021, 93838, 108028, 135035, 140757, 162042, 187676, 234595, 243063, 270070, 281514, 324084, 405105, 422271, 469190, 486126, 540140, 563028, 703785, 810210, 844542, 938380, 972252, 1215315, 1407570, 1620420, 1689084, 2111355, 2430630, 2815140, 4222710, 4861260, 5301847, 8445420, 10603694, 11213641, 15905541, 21207388, 22427282, 26509235, 31811082, 33640923, 44854564, 47716623, 53018470, 56068205, 63622164, 67281846, 79527705, 95433246, 100922769, 106036940, 112136410, 134563692, 159055410, 168204615, 190866492, 201845538, 224272820, 238583115, 318110820, 336409230, 403691076, 477166230, 504613845, 672818460, 954332460, 1009227690, 1267141433, 2018455380, 2534282866, 3801424299, 5068565732, 6335707165, 7602848598, 11404272897, 12671414330, 15205697196, 19007121495, 22808545794, 25342828660, 38014242990, 45617091588, 57021364485, 76028485980, 114042728970, 228085457940]

約数ペア:

[(1, 228085457940), (2, 114042728970), (3, 76028485980), (4, 57021364485), (5, 45617091588), (6, 38014242990), (9, 25342828660), (10, 22808545794), (12, 19007121495), (15, 15205697196), (18, 12671414330), (20, 11404272897), (30, 7602848598), (36, 6335707165), (45, 5068565732), (60, 3801424299), (90, 2534282866), (113, 2018455380), (180, 1267141433), (226, 1009227690), (239, 954332460), (339, 672818460), (452, 504613845), (478, 477166230), (565, 403691076), (678, 336409230), (717, 318110820), (956, 238583115), (1017, 224272820), (1130, 201845538), (1195, 190866492), (1356, 168204615), (1434, 159055410), (1695, 134563692), (2034, 112136410), (2151, 106036940), (2260, 100922769), (2390, 95433246), (2868, 79527705), (3390, 67281846), (3585, 63622164), (4068, 56068205), (4302, 53018470), (4780, 47716623), (5085, 44854564), (6780, 33640923), (7170, 31811082), (8604, 26509235), (10170, 22427282), (10755, 21207388), (14340, 15905541), (20340, 11213641), (21510, 10603694), (27007, 8445420), (43020, 5301847), (46919, 4861260), (54014, 4222710), (81021, 2815140), (93838, 2430630), (108028, 2111355), (135035, 1689084), (140757, 1620420), (162042, 1407570), (187676, 1215315), (234595, 972252), (243063, 938380), (270070, 844542), (281514, 810210), (324084, 703785), (405105, 563028), (422271, 540140), (469190, 486126)]