4015200

素因数分解:

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

素因数の和:269

約数の個数: 144

約数和(自身を含む): 14999040

約数和(自身を除く): 10983840

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, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 239, 240, 280, 300, 336, 350, 400, 420, 478, 480, 525, 560, 600, 672, 700, 717, 800, 840, 956, 1050, 1120, 1195, 1200, 1400, 1434, 1673, 1680, 1912, 2100, 2390, 2400, 2800, 2868, 3346, 3360, 3585, 3824, 4200, 4780, 5019, 5600, 5736, 5975, 6692, 7170, 7648, 8365, 8400, 9560, 10038, 11472, 11950, 13384, 14340, 16730, 16800, 17925, 19120, 20076, 22944, 23900, 25095, 26768, 28680, 33460, 35850, 38240, 40152, 41825, 47800, 50190, 53536, 57360, 66920, 71700, 80304, 83650, 95600, 100380, 114720, 125475, 133840, 143400, 160608, 167300, 191200, 200760, 250950, 267680, 286800, 334600, 401520, 501900, 573600, 669200, 803040, 1003800, 1338400, 2007600, 4015200]

約数ペア:

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