2805365808

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5051}}^1$

素因数の和:5120

約数の個数: 240

約数和(自身を含む): 9772588800

約数和(自身を除く): 6967222992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 29, 36, 38, 42, 48, 56, 57, 58, 63, 72, 76, 84, 87, 112, 114, 116, 126, 133, 144, 152, 168, 171, 174, 203, 228, 232, 252, 261, 266, 304, 336, 342, 348, 399, 406, 456, 464, 504, 522, 532, 551, 609, 684, 696, 798, 812, 912, 1008, 1044, 1064, 1102, 1197, 1218, 1368, 1392, 1596, 1624, 1653, 1827, 2088, 2128, 2204, 2394, 2436, 2736, 3192, 3248, 3306, 3654, 3857, 4176, 4408, 4788, 4872, 4959, 5051, 6384, 6612, 7308, 7714, 8816, 9576, 9744, 9918, 10102, 11571, 13224, 14616, 15153, 15428, 19152, 19836, 20204, 23142, 26448, 29232, 30306, 30856, 34713, 35357, 39672, 40408, 45459, 46284, 60612, 61712, 69426, 70714, 79344, 80816, 90918, 92568, 95969, 106071, 121224, 138852, 141428, 146479, 181836, 185136, 191938, 212142, 242448, 277704, 282856, 287907, 292958, 318213, 363672, 383876, 424284, 439437, 555408, 565712, 575814, 585916, 636426, 671783, 727344, 767752, 848568, 863721, 878874, 1025353, 1151628, 1171832, 1272852, 1318311, 1343566, 1535504, 1697136, 1727442, 1757748, 2015349, 2050706, 2303256, 2343664, 2545704, 2636622, 2687132, 2783101, 3076059, 3454884, 3515496, 4030698, 4101412, 4606512, 5091408, 5273244, 5374264, 5566202, 6046047, 6152118, 6909768, 7030992, 8061396, 8202824, 8349303, 9228177, 10546488, 10748528, 11132404, 12092094, 12304236, 13819536, 16122792, 16405648, 16698606, 18456354, 19481707, 21092976, 22264808, 24184188, 24608472, 25047909, 32245584, 33397212, 36912708, 38963414, 44529616, 48368376, 49216944, 50095818, 58445121, 66794424, 73825416, 77926828, 96736752, 100191636, 116890242, 133588848, 147650832, 155853656, 175335363, 200383272, 233780484, 311707312, 350670726, 400766544, 467560968, 701341452, 935121936, 1402682904, 2805365808]

約数ペア:

[(1, 2805365808), (2, 1402682904), (3, 935121936), (4, 701341452), (6, 467560968), (7, 400766544), (8, 350670726), (9, 311707312), (12, 233780484), (14, 200383272), (16, 175335363), (18, 155853656), (19, 147650832), (21, 133588848), (24, 116890242), (28, 100191636), (29, 96736752), (36, 77926828), (38, 73825416), (42, 66794424), (48, 58445121), (56, 50095818), (57, 49216944), (58, 48368376), (63, 44529616), (72, 38963414), (76, 36912708), (84, 33397212), (87, 32245584), (112, 25047909), (114, 24608472), (116, 24184188), (126, 22264808), (133, 21092976), (144, 19481707), (152, 18456354), (168, 16698606), (171, 16405648), (174, 16122792), (203, 13819536), (228, 12304236), (232, 12092094), (252, 11132404), (261, 10748528), (266, 10546488), (304, 9228177), (336, 8349303), (342, 8202824), (348, 8061396), (399, 7030992), (406, 6909768), (456, 6152118), (464, 6046047), (504, 5566202), (522, 5374264), (532, 5273244), (551, 5091408), (609, 4606512), (684, 4101412), (696, 4030698), (798, 3515496), (812, 3454884), (912, 3076059), (1008, 2783101), (1044, 2687132), (1064, 2636622), (1102, 2545704), (1197, 2343664), (1218, 2303256), (1368, 2050706), (1392, 2015349), (1596, 1757748), (1624, 1727442), (1653, 1697136), (1827, 1535504), (2088, 1343566), (2128, 1318311), (2204, 1272852), (2394, 1171832), (2436, 1151628), (2736, 1025353), (3192, 878874), (3248, 863721), (3306, 848568), (3654, 767752), (3857, 727344), (4176, 671783), (4408, 636426), (4788, 585916), (4872, 575814), (4959, 565712), (5051, 555408), (6384, 439437), (6612, 424284), (7308, 383876), (7714, 363672), (8816, 318213), (9576, 292958), (9744, 287907), (9918, 282856), (10102, 277704), (11571, 242448), (13224, 212142), (14616, 191938), (15153, 185136), (15428, 181836), (19152, 146479), (19836, 141428), (20204, 138852), (23142, 121224), (26448, 106071), (29232, 95969), (30306, 92568), (30856, 90918), (34713, 80816), (35357, 79344), (39672, 70714), (40408, 69426), (45459, 61712), (46284, 60612)]