2097854640

素因数分解:

$2^4\times 3^4\times 5^1\times 7^2\times {\mathrm{6607}}^1$

素因数の和:6646

約数の個数: 300

約数和(自身を含む): 8477019936

約数和(自身を除く): 6379165296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 162, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 324, 336, 360, 378, 392, 405, 420, 432, 441, 490, 504, 540, 560, 567, 588, 630, 648, 720, 735, 756, 784, 810, 840, 882, 945, 980, 1008, 1080, 1134, 1176, 1260, 1296, 1323, 1470, 1512, 1620, 1680, 1764, 1890, 1960, 2160, 2205, 2268, 2352, 2520, 2646, 2835, 2940, 3024, 3240, 3528, 3780, 3920, 3969, 4410, 4536, 5040, 5292, 5670, 5880, 6480, 6607, 6615, 7056, 7560, 7938, 8820, 9072, 10584, 11340, 11760, 13214, 13230, 15120, 15876, 17640, 19821, 19845, 21168, 22680, 26428, 26460, 31752, 33035, 35280, 39642, 39690, 45360, 46249, 52856, 52920, 59463, 63504, 66070, 79284, 79380, 92498, 99105, 105712, 105840, 118926, 132140, 138747, 158568, 158760, 178389, 184996, 198210, 231245, 237852, 264280, 277494, 297315, 317136, 317520, 323743, 356778, 369992, 396420, 416241, 462490, 475704, 528560, 535167, 554988, 594630, 647486, 693735, 713556, 739984, 792840, 832482, 891945, 924980, 951408, 971229, 1070334, 1109976, 1189260, 1248723, 1294972, 1387470, 1427112, 1585680, 1618715, 1664964, 1783890, 1849960, 1942458, 2081205, 2140668, 2219952, 2378520, 2497446, 2589944, 2675835, 2774940, 2854224, 2913687, 3237430, 3329928, 3567780, 3699920, 3746169, 3884916, 4162410, 4281336, 4757040, 4856145, 4994892, 5179888, 5351670, 5549880, 5827374, 6243615, 6474860, 6659856, 7135560, 7492338, 7769832, 8324820, 8562672, 8741061, 9712290, 9989784, 10703340, 11099760, 11654748, 12487230, 12949720, 14271120, 14568435, 14984676, 15539664, 16649640, 17482122, 18730845, 19424580, 19979568, 21406680, 23309496, 24974460, 25899440, 26223183, 29136870, 29969352, 33299280, 34964244, 37461690, 38849160, 42813360, 43705305, 46618992, 49948920, 52446366, 58273740, 59938704, 69928488, 74923380, 77698320, 87410610, 99897840, 104892732, 116547480, 131115915, 139856976, 149846760, 174821220, 209785464, 233094960, 262231830, 299693520, 349642440, 419570928, 524463660, 699284880, 1048927320, 2097854640]

約数ペア:

[(1, 2097854640), (2, 1048927320), (3, 699284880), (4, 524463660), (5, 419570928), (6, 349642440), (7, 299693520), (8, 262231830), (9, 233094960), (10, 209785464), (12, 174821220), (14, 149846760), (15, 139856976), (16, 131115915), (18, 116547480), (20, 104892732), (21, 99897840), (24, 87410610), (27, 77698320), (28, 74923380), (30, 69928488), (35, 59938704), (36, 58273740), (40, 52446366), (42, 49948920), (45, 46618992), (48, 43705305), (49, 42813360), (54, 38849160), (56, 37461690), (60, 34964244), (63, 33299280), (70, 29969352), (72, 29136870), (80, 26223183), (81, 25899440), (84, 24974460), (90, 23309496), (98, 21406680), (105, 19979568), (108, 19424580), (112, 18730845), (120, 17482122), (126, 16649640), (135, 15539664), (140, 14984676), (144, 14568435), (147, 14271120), (162, 12949720), (168, 12487230), (180, 11654748), (189, 11099760), (196, 10703340), (210, 9989784), (216, 9712290), (240, 8741061), (245, 8562672), (252, 8324820), (270, 7769832), (280, 7492338), (294, 7135560), (315, 6659856), (324, 6474860), (336, 6243615), (360, 5827374), (378, 5549880), (392, 5351670), (405, 5179888), (420, 4994892), (432, 4856145), (441, 4757040), (490, 4281336), (504, 4162410), (540, 3884916), (560, 3746169), (567, 3699920), (588, 3567780), (630, 3329928), (648, 3237430), (720, 2913687), (735, 2854224), (756, 2774940), (784, 2675835), (810, 2589944), (840, 2497446), (882, 2378520), (945, 2219952), (980, 2140668), (1008, 2081205), (1080, 1942458), (1134, 1849960), (1176, 1783890), (1260, 1664964), (1296, 1618715), (1323, 1585680), (1470, 1427112), (1512, 1387470), (1620, 1294972), (1680, 1248723), (1764, 1189260), (1890, 1109976), (1960, 1070334), (2160, 971229), (2205, 951408), (2268, 924980), (2352, 891945), (2520, 832482), (2646, 792840), (2835, 739984), (2940, 713556), (3024, 693735), (3240, 647486), (3528, 594630), (3780, 554988), (3920, 535167), (3969, 528560), (4410, 475704), (4536, 462490), (5040, 416241), (5292, 396420), (5670, 369992), (5880, 356778), (6480, 323743), (6607, 317520), (6615, 317136), (7056, 297315), (7560, 277494), (7938, 264280), (8820, 237852), (9072, 231245), (10584, 198210), (11340, 184996), (11760, 178389), (13214, 158760), (13230, 158568), (15120, 138747), (15876, 132140), (17640, 118926), (19821, 105840), (19845, 105712), (21168, 99105), (22680, 92498), (26428, 79380), (26460, 79284), (31752, 66070), (33035, 63504), (35280, 59463), (39642, 52920), (39690, 52856), (45360, 46249)]