2085392320

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:747

約数の個数: 224

約数和(自身を含む): 5793638400

約数和(自身を除く): 3708246080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 31, 32, 40, 44, 55, 58, 62, 64, 80, 88, 110, 116, 124, 145, 155, 160, 176, 220, 232, 248, 290, 310, 319, 320, 341, 352, 440, 464, 496, 580, 620, 638, 659, 682, 704, 880, 899, 928, 992, 1160, 1240, 1276, 1318, 1364, 1595, 1705, 1760, 1798, 1856, 1984, 2320, 2480, 2552, 2636, 2728, 3190, 3295, 3410, 3520, 3596, 4495, 4640, 4960, 5104, 5272, 5456, 6380, 6590, 6820, 7192, 7249, 8990, 9280, 9889, 9920, 10208, 10544, 10912, 12760, 13180, 13640, 14384, 14498, 17980, 19111, 19778, 20416, 20429, 21088, 21824, 25520, 26360, 27280, 28768, 28996, 35960, 36245, 38222, 39556, 40858, 42176, 49445, 51040, 52720, 54560, 57536, 57992, 71920, 72490, 76444, 79112, 81716, 95555, 98890, 102080, 102145, 105440, 109120, 115984, 143840, 144980, 152888, 158224, 163432, 191110, 197780, 204290, 210221, 210880, 224719, 231968, 287680, 289960, 305776, 316448, 326864, 382220, 395560, 408580, 420442, 449438, 463936, 579920, 592441, 611552, 632896, 653728, 764440, 791120, 817160, 840884, 898876, 1051105, 1123595, 1159840, 1184882, 1223104, 1307456, 1528880, 1582240, 1634320, 1681768, 1797752, 2102210, 2247190, 2319680, 2369764, 2962205, 3057760, 3164480, 3268640, 3363536, 3595504, 4204420, 4494380, 4739528, 5924410, 6115520, 6516851, 6537280, 6727072, 7191008, 8408840, 8988760, 9479056, 11848820, 13033702, 13454144, 14382016, 16817680, 17977520, 18958112, 23697640, 26067404, 32584255, 33635360, 35955040, 37916224, 47395280, 52134808, 65168510, 67270720, 71910080, 94790560, 104269616, 130337020, 189581120, 208539232, 260674040, 417078464, 521348080, 1042696160, 2085392320]

約数ペア:

[(1, 2085392320), (2, 1042696160), (4, 521348080), (5, 417078464), (8, 260674040), (10, 208539232), (11, 189581120), (16, 130337020), (20, 104269616), (22, 94790560), (29, 71910080), (31, 67270720), (32, 65168510), (40, 52134808), (44, 47395280), (55, 37916224), (58, 35955040), (62, 33635360), (64, 32584255), (80, 26067404), (88, 23697640), (110, 18958112), (116, 17977520), (124, 16817680), (145, 14382016), (155, 13454144), (160, 13033702), (176, 11848820), (220, 9479056), (232, 8988760), (248, 8408840), (290, 7191008), (310, 6727072), (319, 6537280), (320, 6516851), (341, 6115520), (352, 5924410), (440, 4739528), (464, 4494380), (496, 4204420), (580, 3595504), (620, 3363536), (638, 3268640), (659, 3164480), (682, 3057760), (704, 2962205), (880, 2369764), (899, 2319680), (928, 2247190), (992, 2102210), (1160, 1797752), (1240, 1681768), (1276, 1634320), (1318, 1582240), (1364, 1528880), (1595, 1307456), (1705, 1223104), (1760, 1184882), (1798, 1159840), (1856, 1123595), (1984, 1051105), (2320, 898876), (2480, 840884), (2552, 817160), (2636, 791120), (2728, 764440), (3190, 653728), (3295, 632896), (3410, 611552), (3520, 592441), (3596, 579920), (4495, 463936), (4640, 449438), (4960, 420442), (5104, 408580), (5272, 395560), (5456, 382220), (6380, 326864), (6590, 316448), (6820, 305776), (7192, 289960), (7249, 287680), (8990, 231968), (9280, 224719), (9889, 210880), (9920, 210221), (10208, 204290), (10544, 197780), (10912, 191110), (12760, 163432), (13180, 158224), (13640, 152888), (14384, 144980), (14498, 143840), (17980, 115984), (19111, 109120), (19778, 105440), (20416, 102145), (20429, 102080), (21088, 98890), (21824, 95555), (25520, 81716), (26360, 79112), (27280, 76444), (28768, 72490), (28996, 71920), (35960, 57992), (36245, 57536), (38222, 54560), (39556, 52720), (40858, 51040), (42176, 49445)]