191792160

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:440

約数の個数: 288

約数和(自身を含む): 764225280

約数和(自身を除く): 572433120

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, 53, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 106, 112, 120, 126, 140, 144, 159, 160, 168, 180, 210, 212, 224, 240, 252, 265, 280, 288, 315, 318, 336, 359, 360, 371, 420, 424, 477, 480, 504, 530, 560, 630, 636, 672, 718, 720, 742, 795, 840, 848, 954, 1008, 1060, 1077, 1113, 1120, 1260, 1272, 1436, 1440, 1484, 1590, 1680, 1696, 1795, 1855, 1908, 2016, 2120, 2154, 2226, 2385, 2513, 2520, 2544, 2872, 2968, 3180, 3231, 3339, 3360, 3590, 3710, 3816, 4240, 4308, 4452, 4770, 5026, 5040, 5088, 5385, 5565, 5744, 5936, 6360, 6462, 6678, 7180, 7420, 7539, 7632, 8480, 8616, 8904, 9540, 10052, 10080, 10770, 11130, 11488, 11872, 12565, 12720, 12924, 13356, 14360, 14840, 15078, 15264, 16155, 16695, 17232, 17808, 19027, 19080, 20104, 21540, 22260, 22617, 25130, 25440, 25848, 26712, 28720, 29680, 30156, 32310, 33390, 34464, 35616, 37695, 38054, 38160, 40208, 43080, 44520, 45234, 50260, 51696, 53424, 57081, 57440, 59360, 60312, 64620, 66780, 75390, 76108, 76320, 80416, 86160, 89040, 90468, 95135, 100520, 103392, 106848, 113085, 114162, 120624, 129240, 133189, 133560, 150780, 152216, 171243, 172320, 178080, 180936, 190270, 201040, 226170, 228324, 241248, 258480, 266378, 267120, 285405, 301560, 304432, 342486, 361872, 380540, 399567, 402080, 452340, 456648, 516960, 532756, 534240, 570810, 603120, 608864, 665945, 684972, 723744, 761080, 799134, 856215, 904680, 913296, 1065512, 1141620, 1198701, 1206240, 1331890, 1369944, 1522160, 1598268, 1712430, 1809360, 1826592, 1997835, 2131024, 2283240, 2397402, 2663780, 2739888, 3044320, 3196536, 3424860, 3618720, 3995670, 4262048, 4566480, 4794804, 5327560, 5479776, 5993505, 6393072, 6849720, 7991340, 9132960, 9589608, 10655120, 11987010, 12786144, 13699440, 15982680, 19179216, 21310240, 23974020, 27398880, 31965360, 38358432, 47948040, 63930720, 95896080, 191792160]

約数ペア:

[(1, 191792160), (2, 95896080), (3, 63930720), (4, 47948040), (5, 38358432), (6, 31965360), (7, 27398880), (8, 23974020), (9, 21310240), (10, 19179216), (12, 15982680), (14, 13699440), (15, 12786144), (16, 11987010), (18, 10655120), (20, 9589608), (21, 9132960), (24, 7991340), (28, 6849720), (30, 6393072), (32, 5993505), (35, 5479776), (36, 5327560), (40, 4794804), (42, 4566480), (45, 4262048), (48, 3995670), (53, 3618720), (56, 3424860), (60, 3196536), (63, 3044320), (70, 2739888), (72, 2663780), (80, 2397402), (84, 2283240), (90, 2131024), (96, 1997835), (105, 1826592), (106, 1809360), (112, 1712430), (120, 1598268), (126, 1522160), (140, 1369944), (144, 1331890), (159, 1206240), (160, 1198701), (168, 1141620), (180, 1065512), (210, 913296), (212, 904680), (224, 856215), (240, 799134), (252, 761080), (265, 723744), (280, 684972), (288, 665945), (315, 608864), (318, 603120), (336, 570810), (359, 534240), (360, 532756), (371, 516960), (420, 456648), (424, 452340), (477, 402080), (480, 399567), (504, 380540), (530, 361872), (560, 342486), (630, 304432), (636, 301560), (672, 285405), (718, 267120), (720, 266378), (742, 258480), (795, 241248), (840, 228324), (848, 226170), (954, 201040), (1008, 190270), (1060, 180936), (1077, 178080), (1113, 172320), (1120, 171243), (1260, 152216), (1272, 150780), (1436, 133560), (1440, 133189), (1484, 129240), (1590, 120624), (1680, 114162), (1696, 113085), (1795, 106848), (1855, 103392), (1908, 100520), (2016, 95135), (2120, 90468), (2154, 89040), (2226, 86160), (2385, 80416), (2513, 76320), (2520, 76108), (2544, 75390), (2872, 66780), (2968, 64620), (3180, 60312), (3231, 59360), (3339, 57440), (3360, 57081), (3590, 53424), (3710, 51696), (3816, 50260), (4240, 45234), (4308, 44520), (4452, 43080), (4770, 40208), (5026, 38160), (5040, 38054), (5088, 37695), (5385, 35616), (5565, 34464), (5744, 33390), (5936, 32310), (6360, 30156), (6462, 29680), (6678, 28720), (7180, 26712), (7420, 25848), (7539, 25440), (7632, 25130), (8480, 22617), (8616, 22260), (8904, 21540), (9540, 20104), (10052, 19080), (10080, 19027), (10770, 17808), (11130, 17232), (11488, 16695), (11872, 16155), (12565, 15264), (12720, 15078), (12924, 14840), (13356, 14360)]