1860445440

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{23071}}^1$

素因数の和:23105

約数の個数: 216

約数和(自身を含む): 7356830208

約数和(自身を除く): 5496384768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 13440, 16128, 20160, 23071, 26880, 40320, 46142, 69213, 80640, 92284, 115355, 138426, 161497, 184568, 207639, 230710, 276852, 322994, 346065, 369136, 415278, 461420, 484491, 553704, 645988, 692130, 738272, 807485, 830556, 922840, 968982, 1038195, 1107408, 1291976, 1384260, 1453473, 1476544, 1614970, 1661112, 1845680, 1937964, 2076390, 2214816, 2422455, 2583952, 2768520, 2906946, 2953088, 3229940, 3322224, 3691360, 3875928, 4152780, 4429632, 4844910, 5167904, 5537040, 5813892, 5906176, 6459880, 6644448, 7267365, 7382720, 7751856, 8305560, 8859264, 9689820, 10335808, 11074080, 11627784, 12919760, 13288896, 14534730, 14765440, 15503712, 16611120, 17718528, 19379640, 20671616, 22148160, 23255568, 25839520, 26577792, 29069460, 29530880, 31007424, 33222240, 38759280, 41343232, 44296320, 46511136, 51679040, 53155584, 58138920, 62014848, 66444480, 77518560, 88592640, 93022272, 103358080, 116277840, 124029696, 132888960, 155037120, 186044544, 206716160, 232555680, 265777920, 310074240, 372089088, 465111360, 620148480, 930222720, 1860445440]

約数ペア:

[(1, 1860445440), (2, 930222720), (3, 620148480), (4, 465111360), (5, 372089088), (6, 310074240), (7, 265777920), (8, 232555680), (9, 206716160), (10, 186044544), (12, 155037120), (14, 132888960), (15, 124029696), (16, 116277840), (18, 103358080), (20, 93022272), (21, 88592640), (24, 77518560), (28, 66444480), (30, 62014848), (32, 58138920), (35, 53155584), (36, 51679040), (40, 46511136), (42, 44296320), (45, 41343232), (48, 38759280), (56, 33222240), (60, 31007424), (63, 29530880), (64, 29069460), (70, 26577792), (72, 25839520), (80, 23255568), (84, 22148160), (90, 20671616), (96, 19379640), (105, 17718528), (112, 16611120), (120, 15503712), (126, 14765440), (128, 14534730), (140, 13288896), (144, 12919760), (160, 11627784), (168, 11074080), (180, 10335808), (192, 9689820), (210, 8859264), (224, 8305560), (240, 7751856), (252, 7382720), (256, 7267365), (280, 6644448), (288, 6459880), (315, 5906176), (320, 5813892), (336, 5537040), (360, 5167904), (384, 4844910), (420, 4429632), (448, 4152780), (480, 3875928), (504, 3691360), (560, 3322224), (576, 3229940), (630, 2953088), (640, 2906946), (672, 2768520), (720, 2583952), (768, 2422455), (840, 2214816), (896, 2076390), (960, 1937964), (1008, 1845680), (1120, 1661112), (1152, 1614970), (1260, 1476544), (1280, 1453473), (1344, 1384260), (1440, 1291976), (1680, 1107408), (1792, 1038195), (1920, 968982), (2016, 922840), (2240, 830556), (2304, 807485), (2520, 738272), (2688, 692130), (2880, 645988), (3360, 553704), (3840, 484491), (4032, 461420), (4480, 415278), (5040, 369136), (5376, 346065), (5760, 322994), (6720, 276852), (8064, 230710), (8960, 207639), (10080, 184568), (11520, 161497), (13440, 138426), (16128, 115355), (20160, 92284), (23071, 80640), (26880, 69213), (40320, 46142)]