401088000

素因数分解:

$2^9\times 3^1\times 5^3\times {\mathrm{2089}}^1$

素因数の和:2125

約数の個数: 160

約数和(自身を含む): 1334155680

約数和(自身を除く): 933067680

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, 125, 128, 150, 160, 192, 200, 240, 250, 256, 300, 320, 375, 384, 400, 480, 500, 512, 600, 640, 750, 768, 800, 960, 1000, 1200, 1280, 1500, 1536, 1600, 1920, 2000, 2089, 2400, 2560, 3000, 3200, 3840, 4000, 4178, 4800, 6000, 6267, 6400, 7680, 8000, 8356, 9600, 10445, 12000, 12534, 12800, 16000, 16712, 19200, 20890, 24000, 25068, 31335, 32000, 33424, 38400, 41780, 48000, 50136, 52225, 62670, 64000, 66848, 83560, 96000, 100272, 104450, 125340, 133696, 156675, 167120, 192000, 200544, 208900, 250680, 261125, 267392, 313350, 334240, 401088, 417800, 501360, 522250, 534784, 626700, 668480, 783375, 802176, 835600, 1002720, 1044500, 1069568, 1253400, 1336960, 1566750, 1604352, 1671200, 2005440, 2089000, 2506800, 2673920, 3133500, 3208704, 3342400, 4010880, 4178000, 5013600, 5347840, 6267000, 6684800, 8021760, 8356000, 10027200, 12534000, 13369600, 16043520, 16712000, 20054400, 25068000, 26739200, 33424000, 40108800, 50136000, 66848000, 80217600, 100272000, 133696000, 200544000, 401088000]

約数ペア:

[(1, 401088000), (2, 200544000), (3, 133696000), (4, 100272000), (5, 80217600), (6, 66848000), (8, 50136000), (10, 40108800), (12, 33424000), (15, 26739200), (16, 25068000), (20, 20054400), (24, 16712000), (25, 16043520), (30, 13369600), (32, 12534000), (40, 10027200), (48, 8356000), (50, 8021760), (60, 6684800), (64, 6267000), (75, 5347840), (80, 5013600), (96, 4178000), (100, 4010880), (120, 3342400), (125, 3208704), (128, 3133500), (150, 2673920), (160, 2506800), (192, 2089000), (200, 2005440), (240, 1671200), (250, 1604352), (256, 1566750), (300, 1336960), (320, 1253400), (375, 1069568), (384, 1044500), (400, 1002720), (480, 835600), (500, 802176), (512, 783375), (600, 668480), (640, 626700), (750, 534784), (768, 522250), (800, 501360), (960, 417800), (1000, 401088), (1200, 334240), (1280, 313350), (1500, 267392), (1536, 261125), (1600, 250680), (1920, 208900), (2000, 200544), (2089, 192000), (2400, 167120), (2560, 156675), (3000, 133696), (3200, 125340), (3840, 104450), (4000, 100272), (4178, 96000), (4800, 83560), (6000, 66848), (6267, 64000), (6400, 62670), (7680, 52225), (8000, 50136), (8356, 48000), (9600, 41780), (10445, 38400), (12000, 33424), (12534, 32000), (12800, 31335), (16000, 25068), (16712, 24000), (19200, 20890)]