1238142240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9883}}^1$

素因数の和:9936

約数の個数: 192

約数和(自身を含む): 4483382400

約数和(自身を除く): 3245240160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 174, 180, 216, 232, 240, 261, 270, 288, 290, 348, 360, 432, 435, 464, 480, 522, 540, 580, 696, 720, 783, 864, 870, 928, 1044, 1080, 1160, 1305, 1392, 1440, 1566, 1740, 2088, 2160, 2320, 2610, 2784, 3132, 3480, 3915, 4176, 4320, 4640, 5220, 6264, 6960, 7830, 8352, 9883, 10440, 12528, 13920, 15660, 19766, 20880, 25056, 29649, 31320, 39532, 41760, 49415, 59298, 62640, 79064, 88947, 98830, 118596, 125280, 148245, 158128, 177894, 197660, 237192, 266841, 286607, 296490, 316256, 355788, 395320, 444735, 474384, 533682, 573214, 592980, 711576, 790640, 859821, 889470, 948768, 1067364, 1146428, 1185960, 1334205, 1423152, 1433035, 1581280, 1719642, 1778940, 2134728, 2292856, 2371920, 2579463, 2668410, 2846304, 2866070, 3439284, 3557880, 4269456, 4299105, 4585712, 4743840, 5158926, 5336820, 5732140, 6878568, 7115760, 7738389, 8538912, 8598210, 9171424, 10317852, 10673640, 11464280, 12897315, 13757136, 14231520, 15476778, 17196420, 20635704, 21347280, 22928560, 25794630, 27514272, 30953556, 34392840, 38691945, 41271408, 42694560, 45857120, 51589260, 61907112, 68785680, 77383890, 82542816, 103178520, 123814224, 137571360, 154767780, 206357040, 247628448, 309535560, 412714080, 619071120, 1238142240]

約数ペア:

[(1, 1238142240), (2, 619071120), (3, 412714080), (4, 309535560), (5, 247628448), (6, 206357040), (8, 154767780), (9, 137571360), (10, 123814224), (12, 103178520), (15, 82542816), (16, 77383890), (18, 68785680), (20, 61907112), (24, 51589260), (27, 45857120), (29, 42694560), (30, 41271408), (32, 38691945), (36, 34392840), (40, 30953556), (45, 27514272), (48, 25794630), (54, 22928560), (58, 21347280), (60, 20635704), (72, 17196420), (80, 15476778), (87, 14231520), (90, 13757136), (96, 12897315), (108, 11464280), (116, 10673640), (120, 10317852), (135, 9171424), (144, 8598210), (145, 8538912), (160, 7738389), (174, 7115760), (180, 6878568), (216, 5732140), (232, 5336820), (240, 5158926), (261, 4743840), (270, 4585712), (288, 4299105), (290, 4269456), (348, 3557880), (360, 3439284), (432, 2866070), (435, 2846304), (464, 2668410), (480, 2579463), (522, 2371920), (540, 2292856), (580, 2134728), (696, 1778940), (720, 1719642), (783, 1581280), (864, 1433035), (870, 1423152), (928, 1334205), (1044, 1185960), (1080, 1146428), (1160, 1067364), (1305, 948768), (1392, 889470), (1440, 859821), (1566, 790640), (1740, 711576), (2088, 592980), (2160, 573214), (2320, 533682), (2610, 474384), (2784, 444735), (3132, 395320), (3480, 355788), (3915, 316256), (4176, 296490), (4320, 286607), (4640, 266841), (5220, 237192), (6264, 197660), (6960, 177894), (7830, 158128), (8352, 148245), (9883, 125280), (10440, 118596), (12528, 98830), (13920, 88947), (15660, 79064), (19766, 62640), (20880, 59298), (25056, 49415), (29649, 41760), (31320, 39532)]