22118880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:281

約数の個数: 192

約数和(自身を含む): 82736640

約数和(自身を除く): 60617760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 96, 105, 112, 116, 120, 140, 145, 160, 168, 174, 203, 210, 224, 227, 232, 240, 280, 290, 336, 348, 406, 420, 435, 454, 464, 480, 560, 580, 609, 672, 681, 696, 812, 840, 870, 908, 928, 1015, 1120, 1135, 1160, 1218, 1362, 1392, 1589, 1624, 1680, 1740, 1816, 2030, 2270, 2320, 2436, 2724, 2784, 3045, 3178, 3248, 3360, 3405, 3480, 3632, 4060, 4540, 4640, 4767, 4872, 5448, 6090, 6356, 6496, 6583, 6810, 6960, 7264, 7945, 8120, 9080, 9534, 9744, 10896, 12180, 12712, 13166, 13620, 13920, 15890, 16240, 18160, 19068, 19488, 19749, 21792, 23835, 24360, 25424, 26332, 27240, 31780, 32480, 32915, 36320, 38136, 39498, 46081, 47670, 48720, 50848, 52664, 54480, 63560, 65830, 76272, 78996, 92162, 95340, 97440, 98745, 105328, 108960, 127120, 131660, 138243, 152544, 157992, 184324, 190680, 197490, 210656, 230405, 254240, 263320, 276486, 315984, 368648, 381360, 394980, 460810, 526640, 552972, 631968, 691215, 737296, 762720, 789960, 921620, 1053280, 1105944, 1382430, 1474592, 1579920, 1843240, 2211888, 2764860, 3159840, 3686480, 4423776, 5529720, 7372960, 11059440, 22118880]

約数ペア:

[(1, 22118880), (2, 11059440), (3, 7372960), (4, 5529720), (5, 4423776), (6, 3686480), (7, 3159840), (8, 2764860), (10, 2211888), (12, 1843240), (14, 1579920), (15, 1474592), (16, 1382430), (20, 1105944), (21, 1053280), (24, 921620), (28, 789960), (29, 762720), (30, 737296), (32, 691215), (35, 631968), (40, 552972), (42, 526640), (48, 460810), (56, 394980), (58, 381360), (60, 368648), (70, 315984), (80, 276486), (84, 263320), (87, 254240), (96, 230405), (105, 210656), (112, 197490), (116, 190680), (120, 184324), (140, 157992), (145, 152544), (160, 138243), (168, 131660), (174, 127120), (203, 108960), (210, 105328), (224, 98745), (227, 97440), (232, 95340), (240, 92162), (280, 78996), (290, 76272), (336, 65830), (348, 63560), (406, 54480), (420, 52664), (435, 50848), (454, 48720), (464, 47670), (480, 46081), (560, 39498), (580, 38136), (609, 36320), (672, 32915), (681, 32480), (696, 31780), (812, 27240), (840, 26332), (870, 25424), (908, 24360), (928, 23835), (1015, 21792), (1120, 19749), (1135, 19488), (1160, 19068), (1218, 18160), (1362, 16240), (1392, 15890), (1589, 13920), (1624, 13620), (1680, 13166), (1740, 12712), (1816, 12180), (2030, 10896), (2270, 9744), (2320, 9534), (2436, 9080), (2724, 8120), (2784, 7945), (3045, 7264), (3178, 6960), (3248, 6810), (3360, 6583), (3405, 6496), (3480, 6356), (3632, 6090), (4060, 5448), (4540, 4872), (4640, 4767)]