2373840

素因数分解:

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

素因数の和:186

約数の個数: 160

約数和(自身を含む): 9404160

約数和(自身を除く): 7030320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 157, 168, 180, 189, 210, 216, 240, 252, 270, 280, 314, 315, 336, 360, 378, 420, 432, 471, 504, 540, 560, 628, 630, 720, 756, 785, 840, 942, 945, 1008, 1080, 1099, 1256, 1260, 1413, 1512, 1570, 1680, 1884, 1890, 2160, 2198, 2355, 2512, 2520, 2826, 3024, 3140, 3297, 3768, 3780, 4239, 4396, 4710, 5040, 5495, 5652, 6280, 6594, 7065, 7536, 7560, 8478, 8792, 9420, 9891, 10990, 11304, 12560, 13188, 14130, 15120, 16485, 16956, 17584, 18840, 19782, 21195, 21980, 22608, 26376, 28260, 29673, 32970, 33912, 37680, 39564, 42390, 43960, 49455, 52752, 56520, 59346, 65940, 67824, 79128, 84780, 87920, 98910, 113040, 118692, 131880, 148365, 158256, 169560, 197820, 237384, 263760, 296730, 339120, 395640, 474768, 593460, 791280, 1186920, 2373840]

約数ペア:

[(1, 2373840), (2, 1186920), (3, 791280), (4, 593460), (5, 474768), (6, 395640), (7, 339120), (8, 296730), (9, 263760), (10, 237384), (12, 197820), (14, 169560), (15, 158256), (16, 148365), (18, 131880), (20, 118692), (21, 113040), (24, 98910), (27, 87920), (28, 84780), (30, 79128), (35, 67824), (36, 65940), (40, 59346), (42, 56520), (45, 52752), (48, 49455), (54, 43960), (56, 42390), (60, 39564), (63, 37680), (70, 33912), (72, 32970), (80, 29673), (84, 28260), (90, 26376), (105, 22608), (108, 21980), (112, 21195), (120, 19782), (126, 18840), (135, 17584), (140, 16956), (144, 16485), (157, 15120), (168, 14130), (180, 13188), (189, 12560), (210, 11304), (216, 10990), (240, 9891), (252, 9420), (270, 8792), (280, 8478), (314, 7560), (315, 7536), (336, 7065), (360, 6594), (378, 6280), (420, 5652), (432, 5495), (471, 5040), (504, 4710), (540, 4396), (560, 4239), (628, 3780), (630, 3768), (720, 3297), (756, 3140), (785, 3024), (840, 2826), (942, 2520), (945, 2512), (1008, 2355), (1080, 2198), (1099, 2160), (1256, 1890), (1260, 1884), (1413, 1680), (1512, 1570)]