1020038400

素因数分解:

$2^8\times 3^3\times 5^2\times {\mathrm{5903}}^1$

素因数の和:5938

約数の個数: 216

約数和(自身を含む): 3741010560

約数和(自身を除く): 2720972160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 256, 270, 288, 300, 320, 360, 384, 400, 432, 450, 480, 540, 576, 600, 640, 675, 720, 768, 800, 864, 900, 960, 1080, 1152, 1200, 1280, 1350, 1440, 1600, 1728, 1800, 1920, 2160, 2304, 2400, 2700, 2880, 3200, 3456, 3600, 3840, 4320, 4800, 5400, 5760, 5903, 6400, 6912, 7200, 8640, 9600, 10800, 11520, 11806, 14400, 17280, 17709, 19200, 21600, 23612, 28800, 29515, 34560, 35418, 43200, 47224, 53127, 57600, 59030, 70836, 86400, 88545, 94448, 106254, 118060, 141672, 147575, 159381, 172800, 177090, 188896, 212508, 236120, 265635, 283344, 295150, 318762, 354180, 377792, 425016, 442725, 472240, 531270, 566688, 590300, 637524, 708360, 755584, 796905, 850032, 885450, 944480, 1062540, 1133376, 1180600, 1275048, 1328175, 1416720, 1511168, 1593810, 1700064, 1770900, 1888960, 2125080, 2266752, 2361200, 2550096, 2656350, 2833440, 3187620, 3400128, 3541800, 3777920, 3984525, 4250160, 4533504, 4722400, 5100192, 5312700, 5666880, 6375240, 6800256, 7083600, 7555840, 7969050, 8500320, 9444800, 10200384, 10625400, 11333760, 12750480, 13600512, 14167200, 15938100, 17000640, 18889600, 20400768, 21250800, 22667520, 25500960, 28334400, 31876200, 34001280, 37779200, 40801536, 42501600, 51001920, 56668800, 63752400, 68002560, 85003200, 102003840, 113337600, 127504800, 170006400, 204007680, 255009600, 340012800, 510019200, 1020038400]

約数ペア:

[(1, 1020038400), (2, 510019200), (3, 340012800), (4, 255009600), (5, 204007680), (6, 170006400), (8, 127504800), (9, 113337600), (10, 102003840), (12, 85003200), (15, 68002560), (16, 63752400), (18, 56668800), (20, 51001920), (24, 42501600), (25, 40801536), (27, 37779200), (30, 34001280), (32, 31876200), (36, 28334400), (40, 25500960), (45, 22667520), (48, 21250800), (50, 20400768), (54, 18889600), (60, 17000640), (64, 15938100), (72, 14167200), (75, 13600512), (80, 12750480), (90, 11333760), (96, 10625400), (100, 10200384), (108, 9444800), (120, 8500320), (128, 7969050), (135, 7555840), (144, 7083600), (150, 6800256), (160, 6375240), (180, 5666880), (192, 5312700), (200, 5100192), (216, 4722400), (225, 4533504), (240, 4250160), (256, 3984525), (270, 3777920), (288, 3541800), (300, 3400128), (320, 3187620), (360, 2833440), (384, 2656350), (400, 2550096), (432, 2361200), (450, 2266752), (480, 2125080), (540, 1888960), (576, 1770900), (600, 1700064), (640, 1593810), (675, 1511168), (720, 1416720), (768, 1328175), (800, 1275048), (864, 1180600), (900, 1133376), (960, 1062540), (1080, 944480), (1152, 885450), (1200, 850032), (1280, 796905), (1350, 755584), (1440, 708360), (1600, 637524), (1728, 590300), (1800, 566688), (1920, 531270), (2160, 472240), (2304, 442725), (2400, 425016), (2700, 377792), (2880, 354180), (3200, 318762), (3456, 295150), (3600, 283344), (3840, 265635), (4320, 236120), (4800, 212508), (5400, 188896), (5760, 177090), (5903, 172800), (6400, 159381), (6912, 147575), (7200, 141672), (8640, 118060), (9600, 106254), (10800, 94448), (11520, 88545), (11806, 86400), (14400, 70836), (17280, 59030), (17709, 57600), (19200, 53127), (21600, 47224), (23612, 43200), (28800, 35418), (29515, 34560)]