38708040

素因数分解:

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

素因数の和:284

約数の個数: 192

約数和(自身を含む): 140356800

約数和(自身を除く): 101648760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 49, 56, 58, 60, 70, 84, 87, 98, 105, 116, 120, 140, 145, 147, 168, 174, 196, 203, 210, 227, 232, 245, 280, 290, 294, 348, 392, 406, 420, 435, 454, 490, 580, 588, 609, 681, 696, 735, 812, 840, 870, 908, 980, 1015, 1135, 1160, 1176, 1218, 1362, 1421, 1470, 1589, 1624, 1740, 1816, 1960, 2030, 2270, 2436, 2724, 2842, 2940, 3045, 3178, 3405, 3480, 4060, 4263, 4540, 4767, 4872, 5448, 5684, 5880, 6090, 6356, 6583, 6810, 7105, 7945, 8120, 8526, 9080, 9534, 11123, 11368, 12180, 12712, 13166, 13620, 14210, 15890, 17052, 19068, 19749, 21315, 22246, 23835, 24360, 26332, 27240, 28420, 31780, 32915, 33369, 34104, 38136, 39498, 42630, 44492, 46081, 47670, 52664, 55615, 56840, 63560, 65830, 66738, 78996, 85260, 88984, 92162, 95340, 98745, 111230, 131660, 133476, 138243, 157992, 166845, 170520, 184324, 190680, 197490, 222460, 230405, 263320, 266952, 276486, 322567, 333690, 368648, 394980, 444920, 460810, 552972, 645134, 667380, 691215, 789960, 921620, 967701, 1105944, 1290268, 1334760, 1382430, 1612835, 1843240, 1935402, 2580536, 2764860, 3225670, 3870804, 4838505, 5529720, 6451340, 7741608, 9677010, 12902680, 19354020, 38708040]

約数ペア:

[(1, 38708040), (2, 19354020), (3, 12902680), (4, 9677010), (5, 7741608), (6, 6451340), (7, 5529720), (8, 4838505), (10, 3870804), (12, 3225670), (14, 2764860), (15, 2580536), (20, 1935402), (21, 1843240), (24, 1612835), (28, 1382430), (29, 1334760), (30, 1290268), (35, 1105944), (40, 967701), (42, 921620), (49, 789960), (56, 691215), (58, 667380), (60, 645134), (70, 552972), (84, 460810), (87, 444920), (98, 394980), (105, 368648), (116, 333690), (120, 322567), (140, 276486), (145, 266952), (147, 263320), (168, 230405), (174, 222460), (196, 197490), (203, 190680), (210, 184324), (227, 170520), (232, 166845), (245, 157992), (280, 138243), (290, 133476), (294, 131660), (348, 111230), (392, 98745), (406, 95340), (420, 92162), (435, 88984), (454, 85260), (490, 78996), (580, 66738), (588, 65830), (609, 63560), (681, 56840), (696, 55615), (735, 52664), (812, 47670), (840, 46081), (870, 44492), (908, 42630), (980, 39498), (1015, 38136), (1135, 34104), (1160, 33369), (1176, 32915), (1218, 31780), (1362, 28420), (1421, 27240), (1470, 26332), (1589, 24360), (1624, 23835), (1740, 22246), (1816, 21315), (1960, 19749), (2030, 19068), (2270, 17052), (2436, 15890), (2724, 14210), (2842, 13620), (2940, 13166), (3045, 12712), (3178, 12180), (3405, 11368), (3480, 11123), (4060, 9534), (4263, 9080), (4540, 8526), (4767, 8120), (4872, 7945), (5448, 7105), (5684, 6810), (5880, 6583), (6090, 6356)]