2553205440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{797}}^1$

素因数の和:935

約数の個数: 224

約数和(自身を含む): 8406042624

約数和(自身を除く): 5852837184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 71, 80, 94, 96, 120, 141, 142, 160, 188, 192, 213, 235, 240, 282, 284, 320, 355, 376, 426, 470, 480, 564, 568, 705, 710, 752, 797, 852, 940, 960, 1065, 1128, 1136, 1410, 1420, 1504, 1594, 1704, 1880, 2130, 2256, 2272, 2391, 2820, 2840, 3008, 3188, 3337, 3408, 3760, 3985, 4260, 4512, 4544, 4782, 5640, 5680, 6376, 6674, 6816, 7520, 7970, 8520, 9024, 9564, 10011, 11280, 11360, 11955, 12752, 13348, 13632, 15040, 15940, 16685, 17040, 19128, 20022, 22560, 22720, 23910, 25504, 26696, 31880, 33370, 34080, 37459, 38256, 40044, 45120, 47820, 50055, 51008, 53392, 56587, 63760, 66740, 68160, 74918, 76512, 80088, 95640, 100110, 106784, 112377, 113174, 127520, 133480, 149836, 153024, 160176, 169761, 187295, 191280, 200220, 213568, 224754, 226348, 255040, 266960, 282935, 299672, 320352, 339522, 374590, 382560, 400440, 449508, 452696, 533920, 561885, 565870, 599344, 640704, 679044, 749180, 765120, 800880, 848805, 899016, 905392, 1067840, 1123770, 1131740, 1198688, 1358088, 1498360, 1601760, 1697610, 1798032, 1810784, 2247540, 2263480, 2397376, 2659589, 2716176, 2996720, 3203520, 3395220, 3596064, 3621568, 4495080, 4526960, 5319178, 5432352, 5993440, 6790440, 7192128, 7978767, 8990160, 9053920, 10638356, 10864704, 11986880, 13297945, 13580880, 15957534, 17980320, 18107840, 21276712, 26595890, 27161760, 31915068, 35960640, 39893835, 42553424, 53191780, 54323520, 63830136, 79787670, 85106848, 106383560, 127660272, 159575340, 170213696, 212767120, 255320544, 319150680, 425534240, 510641088, 638301360, 851068480, 1276602720, 2553205440]

約数ペア:

[(1, 2553205440), (2, 1276602720), (3, 851068480), (4, 638301360), (5, 510641088), (6, 425534240), (8, 319150680), (10, 255320544), (12, 212767120), (15, 170213696), (16, 159575340), (20, 127660272), (24, 106383560), (30, 85106848), (32, 79787670), (40, 63830136), (47, 54323520), (48, 53191780), (60, 42553424), (64, 39893835), (71, 35960640), (80, 31915068), (94, 27161760), (96, 26595890), (120, 21276712), (141, 18107840), (142, 17980320), (160, 15957534), (188, 13580880), (192, 13297945), (213, 11986880), (235, 10864704), (240, 10638356), (282, 9053920), (284, 8990160), (320, 7978767), (355, 7192128), (376, 6790440), (426, 5993440), (470, 5432352), (480, 5319178), (564, 4526960), (568, 4495080), (705, 3621568), (710, 3596064), (752, 3395220), (797, 3203520), (852, 2996720), (940, 2716176), (960, 2659589), (1065, 2397376), (1128, 2263480), (1136, 2247540), (1410, 1810784), (1420, 1798032), (1504, 1697610), (1594, 1601760), (1704, 1498360), (1880, 1358088), (2130, 1198688), (2256, 1131740), (2272, 1123770), (2391, 1067840), (2820, 905392), (2840, 899016), (3008, 848805), (3188, 800880), (3337, 765120), (3408, 749180), (3760, 679044), (3985, 640704), (4260, 599344), (4512, 565870), (4544, 561885), (4782, 533920), (5640, 452696), (5680, 449508), (6376, 400440), (6674, 382560), (6816, 374590), (7520, 339522), (7970, 320352), (8520, 299672), (9024, 282935), (9564, 266960), (10011, 255040), (11280, 226348), (11360, 224754), (11955, 213568), (12752, 200220), (13348, 191280), (13632, 187295), (15040, 169761), (15940, 160176), (16685, 153024), (17040, 149836), (19128, 133480), (20022, 127520), (22560, 113174), (22720, 112377), (23910, 106784), (25504, 100110), (26696, 95640), (31880, 80088), (33370, 76512), (34080, 74918), (37459, 68160), (38256, 66740), (40044, 63760), (45120, 56587), (47820, 53392), (50055, 51008)]