38402280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^3\times {\mathrm{311}}^1$

素因数の和:349

約数の個数: 192

約数和(自身を含む): 146016000

約数和(自身を除く): 107613720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 311, 315, 343, 360, 392, 420, 441, 490, 504, 588, 622, 630, 686, 735, 840, 882, 933, 980, 1029, 1176, 1244, 1260, 1372, 1470, 1555, 1715, 1764, 1866, 1960, 2058, 2177, 2205, 2488, 2520, 2744, 2799, 2940, 3087, 3110, 3430, 3528, 3732, 4116, 4354, 4410, 4665, 5145, 5598, 5880, 6174, 6220, 6531, 6860, 7464, 8232, 8708, 8820, 9330, 10290, 10885, 11196, 12348, 12440, 13062, 13720, 13995, 15239, 15435, 17416, 17640, 18660, 19593, 20580, 21770, 22392, 24696, 26124, 27990, 30478, 30870, 32655, 37320, 39186, 41160, 43540, 45717, 52248, 55980, 60956, 61740, 65310, 76195, 78372, 87080, 91434, 97965, 106673, 111960, 121912, 123480, 130620, 137151, 152390, 156744, 182868, 195930, 213346, 228585, 261240, 274302, 304780, 320019, 365736, 391860, 426692, 457170, 533365, 548604, 609560, 640038, 685755, 783720, 853384, 914340, 960057, 1066730, 1097208, 1280076, 1371510, 1600095, 1828680, 1920114, 2133460, 2560152, 2743020, 3200190, 3840228, 4266920, 4800285, 5486040, 6400380, 7680456, 9600570, 12800760, 19201140, 38402280]

約数ペア:

[(1, 38402280), (2, 19201140), (3, 12800760), (4, 9600570), (5, 7680456), (6, 6400380), (7, 5486040), (8, 4800285), (9, 4266920), (10, 3840228), (12, 3200190), (14, 2743020), (15, 2560152), (18, 2133460), (20, 1920114), (21, 1828680), (24, 1600095), (28, 1371510), (30, 1280076), (35, 1097208), (36, 1066730), (40, 960057), (42, 914340), (45, 853384), (49, 783720), (56, 685755), (60, 640038), (63, 609560), (70, 548604), (72, 533365), (84, 457170), (90, 426692), (98, 391860), (105, 365736), (120, 320019), (126, 304780), (140, 274302), (147, 261240), (168, 228585), (180, 213346), (196, 195930), (210, 182868), (245, 156744), (252, 152390), (280, 137151), (294, 130620), (311, 123480), (315, 121912), (343, 111960), (360, 106673), (392, 97965), (420, 91434), (441, 87080), (490, 78372), (504, 76195), (588, 65310), (622, 61740), (630, 60956), (686, 55980), (735, 52248), (840, 45717), (882, 43540), (933, 41160), (980, 39186), (1029, 37320), (1176, 32655), (1244, 30870), (1260, 30478), (1372, 27990), (1470, 26124), (1555, 24696), (1715, 22392), (1764, 21770), (1866, 20580), (1960, 19593), (2058, 18660), (2177, 17640), (2205, 17416), (2488, 15435), (2520, 15239), (2744, 13995), (2799, 13720), (2940, 13062), (3087, 12440), (3110, 12348), (3430, 11196), (3528, 10885), (3732, 10290), (4116, 9330), (4354, 8820), (4410, 8708), (4665, 8232), (5145, 7464), (5598, 6860), (5880, 6531), (6174, 6220)]