3956400

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{157}}^1$

素因数の和:188

約数の個数: 180

約数和(自身を含む): 15791152

約数和(自身を除く): 11834752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 126, 140, 144, 150, 157, 168, 175, 180, 200, 210, 225, 240, 252, 280, 300, 314, 315, 336, 350, 360, 400, 420, 450, 471, 504, 525, 560, 600, 628, 630, 700, 720, 785, 840, 900, 942, 1008, 1050, 1099, 1200, 1256, 1260, 1400, 1413, 1570, 1575, 1680, 1800, 1884, 2100, 2198, 2355, 2512, 2520, 2800, 2826, 3140, 3150, 3297, 3600, 3768, 3925, 4200, 4396, 4710, 5040, 5495, 5652, 6280, 6300, 6594, 7065, 7536, 7850, 8400, 8792, 9420, 9891, 10990, 11304, 11775, 12560, 12600, 13188, 14130, 15700, 16485, 17584, 18840, 19782, 21980, 22608, 23550, 25200, 26376, 27475, 28260, 31400, 32970, 35325, 37680, 39564, 43960, 47100, 49455, 52752, 54950, 56520, 62800, 65940, 70650, 79128, 82425, 87920, 94200, 98910, 109900, 113040, 131880, 141300, 158256, 164850, 188400, 197820, 219800, 247275, 263760, 282600, 329700, 395640, 439600, 494550, 565200, 659400, 791280, 989100, 1318800, 1978200, 3956400]

約数ペア:

[(1, 3956400), (2, 1978200), (3, 1318800), (4, 989100), (5, 791280), (6, 659400), (7, 565200), (8, 494550), (9, 439600), (10, 395640), (12, 329700), (14, 282600), (15, 263760), (16, 247275), (18, 219800), (20, 197820), (21, 188400), (24, 164850), (25, 158256), (28, 141300), (30, 131880), (35, 113040), (36, 109900), (40, 98910), (42, 94200), (45, 87920), (48, 82425), (50, 79128), (56, 70650), (60, 65940), (63, 62800), (70, 56520), (72, 54950), (75, 52752), (80, 49455), (84, 47100), (90, 43960), (100, 39564), (105, 37680), (112, 35325), (120, 32970), (126, 31400), (140, 28260), (144, 27475), (150, 26376), (157, 25200), (168, 23550), (175, 22608), (180, 21980), (200, 19782), (210, 18840), (225, 17584), (240, 16485), (252, 15700), (280, 14130), (300, 13188), (314, 12600), (315, 12560), (336, 11775), (350, 11304), (360, 10990), (400, 9891), (420, 9420), (450, 8792), (471, 8400), (504, 7850), (525, 7536), (560, 7065), (600, 6594), (628, 6300), (630, 6280), (700, 5652), (720, 5495), (785, 5040), (840, 4710), (900, 4396), (942, 4200), (1008, 3925), (1050, 3768), (1099, 3600), (1200, 3297), (1256, 3150), (1260, 3140), (1400, 2826), (1413, 2800), (1570, 2520), (1575, 2512), (1680, 2355), (1800, 2198), (1884, 2100)]