1397182080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{14851}}^1$

素因数の和:14887

約数の個数: 192

約数和(自身を含む): 5180971680

約数和(自身を除く): 3783789600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 784, 840, 896, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1920, 1960, 2240, 2352, 2688, 2940, 3136, 3360, 3920, 4480, 4704, 5880, 6272, 6720, 7840, 9408, 11760, 13440, 14851, 15680, 18816, 23520, 29702, 31360, 44553, 47040, 59404, 74255, 89106, 94080, 103957, 118808, 148510, 178212, 207914, 222765, 237616, 297020, 311871, 356424, 415828, 445530, 475232, 519785, 594040, 623742, 712848, 727699, 831656, 891060, 950464, 1039570, 1188080, 1247484, 1425696, 1455398, 1559355, 1663312, 1782120, 1900928, 2079140, 2183097, 2376160, 2494968, 2851392, 2910796, 3118710, 3326624, 3564240, 3638495, 4158280, 4366194, 4752320, 4989936, 5702784, 5821592, 6237420, 6653248, 7128480, 7276990, 8316560, 8732388, 9504640, 9979872, 10915485, 11643184, 12474840, 13306496, 14256960, 14553980, 16633120, 17464776, 19959744, 21830970, 23286368, 24949680, 28513920, 29107960, 33266240, 34929552, 39919488, 43661940, 46572736, 49899360, 58215920, 66532480, 69859104, 87323880, 93145472, 99798720, 116431840, 139718208, 174647760, 199597440, 232863680, 279436416, 349295520, 465727360, 698591040, 1397182080]

約数ペア:

[(1, 1397182080), (2, 698591040), (3, 465727360), (4, 349295520), (5, 279436416), (6, 232863680), (7, 199597440), (8, 174647760), (10, 139718208), (12, 116431840), (14, 99798720), (15, 93145472), (16, 87323880), (20, 69859104), (21, 66532480), (24, 58215920), (28, 49899360), (30, 46572736), (32, 43661940), (35, 39919488), (40, 34929552), (42, 33266240), (48, 29107960), (49, 28513920), (56, 24949680), (60, 23286368), (64, 21830970), (70, 19959744), (80, 17464776), (84, 16633120), (96, 14553980), (98, 14256960), (105, 13306496), (112, 12474840), (120, 11643184), (128, 10915485), (140, 9979872), (147, 9504640), (160, 8732388), (168, 8316560), (192, 7276990), (196, 7128480), (210, 6653248), (224, 6237420), (240, 5821592), (245, 5702784), (280, 4989936), (294, 4752320), (320, 4366194), (336, 4158280), (384, 3638495), (392, 3564240), (420, 3326624), (448, 3118710), (480, 2910796), (490, 2851392), (560, 2494968), (588, 2376160), (640, 2183097), (672, 2079140), (735, 1900928), (784, 1782120), (840, 1663312), (896, 1559355), (960, 1455398), (980, 1425696), (1120, 1247484), (1176, 1188080), (1344, 1039570), (1470, 950464), (1568, 891060), (1680, 831656), (1920, 727699), (1960, 712848), (2240, 623742), (2352, 594040), (2688, 519785), (2940, 475232), (3136, 445530), (3360, 415828), (3920, 356424), (4480, 311871), (4704, 297020), (5880, 237616), (6272, 222765), (6720, 207914), (7840, 178212), (9408, 148510), (11760, 118808), (13440, 103957), (14851, 94080), (15680, 89106), (18816, 74255), (23520, 59404), (29702, 47040), (31360, 44553)]