1398569760

素因数分解:

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

素因数の和:6645

約数の個数: 288

約数和(自身を含む): 5695038720

約数和(自身を除く): 4296468960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 360, 378, 392, 420, 432, 441, 480, 490, 504, 540, 560, 588, 630, 672, 720, 735, 756, 784, 840, 864, 882, 945, 980, 1008, 1080, 1120, 1176, 1260, 1323, 1440, 1470, 1512, 1568, 1680, 1764, 1890, 1960, 2016, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3360, 3528, 3780, 3920, 4320, 4410, 4704, 5040, 5292, 5880, 6048, 6607, 6615, 7056, 7560, 7840, 8820, 10080, 10584, 11760, 13214, 13230, 14112, 15120, 17640, 19821, 21168, 23520, 26428, 26460, 30240, 33035, 35280, 39642, 42336, 46249, 52856, 52920, 59463, 66070, 70560, 79284, 92498, 99105, 105712, 105840, 118926, 132140, 138747, 158568, 178389, 184996, 198210, 211424, 211680, 231245, 237852, 264280, 277494, 297315, 317136, 323743, 356778, 369992, 396420, 416241, 462490, 475704, 528560, 554988, 594630, 634272, 647486, 693735, 713556, 739984, 792840, 832482, 891945, 924980, 951408, 971229, 1057120, 1109976, 1189260, 1248723, 1294972, 1387470, 1427112, 1479968, 1585680, 1618715, 1664964, 1783890, 1849960, 1902816, 1942458, 2081205, 2219952, 2378520, 2497446, 2589944, 2774940, 2854224, 2913687, 3171360, 3237430, 3329928, 3567780, 3699920, 3884916, 4162410, 4439904, 4757040, 4856145, 4994892, 5179888, 5549880, 5708448, 5827374, 6243615, 6474860, 6659856, 7135560, 7399840, 7769832, 8324820, 8741061, 9514080, 9712290, 9989784, 10359776, 11099760, 11654748, 12487230, 12949720, 13319712, 14271120, 14568435, 15539664, 16649640, 17482122, 19424580, 19979568, 22199520, 23309496, 24974460, 25899440, 28542240, 29136870, 31079328, 33299280, 34964244, 38849160, 39959136, 43705305, 46618992, 49948920, 51798880, 58273740, 66598560, 69928488, 77698320, 87410610, 93237984, 99897840, 116547480, 139856976, 155396640, 174821220, 199795680, 233094960, 279713952, 349642440, 466189920, 699284880, 1398569760]

約数ペア:

[(1, 1398569760), (2, 699284880), (3, 466189920), (4, 349642440), (5, 279713952), (6, 233094960), (7, 199795680), (8, 174821220), (9, 155396640), (10, 139856976), (12, 116547480), (14, 99897840), (15, 93237984), (16, 87410610), (18, 77698320), (20, 69928488), (21, 66598560), (24, 58273740), (27, 51798880), (28, 49948920), (30, 46618992), (32, 43705305), (35, 39959136), (36, 38849160), (40, 34964244), (42, 33299280), (45, 31079328), (48, 29136870), (49, 28542240), (54, 25899440), (56, 24974460), (60, 23309496), (63, 22199520), (70, 19979568), (72, 19424580), (80, 17482122), (84, 16649640), (90, 15539664), (96, 14568435), (98, 14271120), (105, 13319712), (108, 12949720), (112, 12487230), (120, 11654748), (126, 11099760), (135, 10359776), (140, 9989784), (144, 9712290), (147, 9514080), (160, 8741061), (168, 8324820), (180, 7769832), (189, 7399840), (196, 7135560), (210, 6659856), (216, 6474860), (224, 6243615), (240, 5827374), (245, 5708448), (252, 5549880), (270, 5179888), (280, 4994892), (288, 4856145), (294, 4757040), (315, 4439904), (336, 4162410), (360, 3884916), (378, 3699920), (392, 3567780), (420, 3329928), (432, 3237430), (441, 3171360), (480, 2913687), (490, 2854224), (504, 2774940), (540, 2589944), (560, 2497446), (588, 2378520), (630, 2219952), (672, 2081205), (720, 1942458), (735, 1902816), (756, 1849960), (784, 1783890), (840, 1664964), (864, 1618715), (882, 1585680), (945, 1479968), (980, 1427112), (1008, 1387470), (1080, 1294972), (1120, 1248723), (1176, 1189260), (1260, 1109976), (1323, 1057120), (1440, 971229), (1470, 951408), (1512, 924980), (1568, 891945), (1680, 832482), (1764, 792840), (1890, 739984), (1960, 713556), (2016, 693735), (2160, 647486), (2205, 634272), (2352, 594630), (2520, 554988), (2646, 528560), (2940, 475704), (3024, 462490), (3360, 416241), (3528, 396420), (3780, 369992), (3920, 356778), (4320, 323743), (4410, 317136), (4704, 297315), (5040, 277494), (5292, 264280), (5880, 237852), (6048, 231245), (6607, 211680), (6615, 211424), (7056, 198210), (7560, 184996), (7840, 178389), (8820, 158568), (10080, 138747), (10584, 132140), (11760, 118926), (13214, 105840), (13230, 105712), (14112, 99105), (15120, 92498), (17640, 79284), (19821, 70560), (21168, 66070), (23520, 59463), (26428, 52920), (26460, 52856), (30240, 46249), (33035, 42336), (35280, 39642)]