8030400

素因数分解:

$2^6\times 3^1\times 5^2\times 7^1\times {\mathrm{239}}^1$

素因数の和:271

約数の個数: 168

約数和(自身を含む): 30236160

約数和(自身を除く): 22205760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 192, 200, 210, 224, 239, 240, 280, 300, 320, 336, 350, 400, 420, 448, 478, 480, 525, 560, 600, 672, 700, 717, 800, 840, 956, 960, 1050, 1120, 1195, 1200, 1344, 1400, 1434, 1600, 1673, 1680, 1912, 2100, 2240, 2390, 2400, 2800, 2868, 3346, 3360, 3585, 3824, 4200, 4780, 4800, 5019, 5600, 5736, 5975, 6692, 6720, 7170, 7648, 8365, 8400, 9560, 10038, 11200, 11472, 11950, 13384, 14340, 15296, 16730, 16800, 17925, 19120, 20076, 22944, 23900, 25095, 26768, 28680, 33460, 33600, 35850, 38240, 40152, 41825, 45888, 47800, 50190, 53536, 57360, 66920, 71700, 76480, 80304, 83650, 95600, 100380, 107072, 114720, 125475, 133840, 143400, 160608, 167300, 191200, 200760, 229440, 250950, 267680, 286800, 321216, 334600, 382400, 401520, 501900, 535360, 573600, 669200, 803040, 1003800, 1147200, 1338400, 1606080, 2007600, 2676800, 4015200, 8030400]

約数ペア:

[(1, 8030400), (2, 4015200), (3, 2676800), (4, 2007600), (5, 1606080), (6, 1338400), (7, 1147200), (8, 1003800), (10, 803040), (12, 669200), (14, 573600), (15, 535360), (16, 501900), (20, 401520), (21, 382400), (24, 334600), (25, 321216), (28, 286800), (30, 267680), (32, 250950), (35, 229440), (40, 200760), (42, 191200), (48, 167300), (50, 160608), (56, 143400), (60, 133840), (64, 125475), (70, 114720), (75, 107072), (80, 100380), (84, 95600), (96, 83650), (100, 80304), (105, 76480), (112, 71700), (120, 66920), (140, 57360), (150, 53536), (160, 50190), (168, 47800), (175, 45888), (192, 41825), (200, 40152), (210, 38240), (224, 35850), (239, 33600), (240, 33460), (280, 28680), (300, 26768), (320, 25095), (336, 23900), (350, 22944), (400, 20076), (420, 19120), (448, 17925), (478, 16800), (480, 16730), (525, 15296), (560, 14340), (600, 13384), (672, 11950), (700, 11472), (717, 11200), (800, 10038), (840, 9560), (956, 8400), (960, 8365), (1050, 7648), (1120, 7170), (1195, 6720), (1200, 6692), (1344, 5975), (1400, 5736), (1434, 5600), (1600, 5019), (1673, 4800), (1680, 4780), (1912, 4200), (2100, 3824), (2240, 3585), (2390, 3360), (2400, 3346), (2800, 2868)]