1376010720

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{45503}}^1$

素因数の和:45534

約数の個数: 192

約数和(自身を含む): 5504163840

約数和(自身を除く): 4128153120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 45503, 91006, 136509, 182012, 227515, 273018, 318521, 364024, 409527, 455030, 546036, 637042, 682545, 728048, 819054, 910060, 955563, 1092072, 1228581, 1274084, 1365090, 1456096, 1592605, 1638108, 1820120, 1911126, 2047635, 2184144, 2457162, 2548168, 2730180, 2866689, 3185210, 3276216, 3640240, 3822252, 4095270, 4368288, 4777815, 4914324, 5096336, 5460360, 5733378, 6142905, 6370420, 6552432, 7280480, 7644504, 8190540, 8600067, 9555630, 9828648, 10192672, 10920720, 11466756, 12285810, 12740840, 13104864, 14333445, 15289008, 16381080, 17200134, 19111260, 19657296, 21841440, 22933512, 24571620, 25481680, 28666890, 30578016, 32762160, 34400268, 38222520, 39314592, 43000335, 45867024, 49143240, 50963360, 57333780, 65524320, 68800536, 76445040, 86000670, 91734048, 98286480, 114667560, 137601072, 152890080, 172001340, 196572960, 229335120, 275202144, 344002680, 458670240, 688005360, 1376010720]

約数ペア:

[(1, 1376010720), (2, 688005360), (3, 458670240), (4, 344002680), (5, 275202144), (6, 229335120), (7, 196572960), (8, 172001340), (9, 152890080), (10, 137601072), (12, 114667560), (14, 98286480), (15, 91734048), (16, 86000670), (18, 76445040), (20, 68800536), (21, 65524320), (24, 57333780), (27, 50963360), (28, 49143240), (30, 45867024), (32, 43000335), (35, 39314592), (36, 38222520), (40, 34400268), (42, 32762160), (45, 30578016), (48, 28666890), (54, 25481680), (56, 24571620), (60, 22933512), (63, 21841440), (70, 19657296), (72, 19111260), (80, 17200134), (84, 16381080), (90, 15289008), (96, 14333445), (105, 13104864), (108, 12740840), (112, 12285810), (120, 11466756), (126, 10920720), (135, 10192672), (140, 9828648), (144, 9555630), (160, 8600067), (168, 8190540), (180, 7644504), (189, 7280480), (210, 6552432), (216, 6370420), (224, 6142905), (240, 5733378), (252, 5460360), (270, 5096336), (280, 4914324), (288, 4777815), (315, 4368288), (336, 4095270), (360, 3822252), (378, 3640240), (420, 3276216), (432, 3185210), (480, 2866689), (504, 2730180), (540, 2548168), (560, 2457162), (630, 2184144), (672, 2047635), (720, 1911126), (756, 1820120), (840, 1638108), (864, 1592605), (945, 1456096), (1008, 1365090), (1080, 1274084), (1120, 1228581), (1260, 1092072), (1440, 955563), (1512, 910060), (1680, 819054), (1890, 728048), (2016, 682545), (2160, 637042), (2520, 546036), (3024, 455030), (3360, 409527), (3780, 364024), (4320, 318521), (5040, 273018), (6048, 227515), (7560, 182012), (10080, 136509), (15120, 91006), (30240, 45503)]