163660800

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{2131}}^1$

素因数の和:2164

約数の個数: 132

約数和(自身を含む): 541161296

約数和(自身を除く): 377500496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1024, 1200, 1280, 1536, 1600, 1920, 2131, 2400, 2560, 3072, 3200, 3840, 4262, 4800, 5120, 6393, 6400, 7680, 8524, 9600, 10655, 12786, 12800, 15360, 17048, 19200, 21310, 25572, 25600, 31965, 34096, 38400, 42620, 51144, 53275, 63930, 68192, 76800, 85240, 102288, 106550, 127860, 136384, 159825, 170480, 204576, 213100, 255720, 272768, 319650, 340960, 409152, 426200, 511440, 545536, 639300, 681920, 818304, 852400, 1022880, 1091072, 1278600, 1363840, 1636608, 1704800, 2045760, 2182144, 2557200, 2727680, 3273216, 3409600, 4091520, 5114400, 5455360, 6546432, 6819200, 8183040, 10228800, 10910720, 13638400, 16366080, 20457600, 27276800, 32732160, 40915200, 54553600, 81830400, 163660800]

約数ペア:

[(1, 163660800), (2, 81830400), (3, 54553600), (4, 40915200), (5, 32732160), (6, 27276800), (8, 20457600), (10, 16366080), (12, 13638400), (15, 10910720), (16, 10228800), (20, 8183040), (24, 6819200), (25, 6546432), (30, 5455360), (32, 5114400), (40, 4091520), (48, 3409600), (50, 3273216), (60, 2727680), (64, 2557200), (75, 2182144), (80, 2045760), (96, 1704800), (100, 1636608), (120, 1363840), (128, 1278600), (150, 1091072), (160, 1022880), (192, 852400), (200, 818304), (240, 681920), (256, 639300), (300, 545536), (320, 511440), (384, 426200), (400, 409152), (480, 340960), (512, 319650), (600, 272768), (640, 255720), (768, 213100), (800, 204576), (960, 170480), (1024, 159825), (1200, 136384), (1280, 127860), (1536, 106550), (1600, 102288), (1920, 85240), (2131, 76800), (2400, 68192), (2560, 63930), (3072, 53275), (3200, 51144), (3840, 42620), (4262, 38400), (4800, 34096), (5120, 31965), (6393, 25600), (6400, 25572), (7680, 21310), (8524, 19200), (9600, 17048), (10655, 15360), (12786, 12800)]