156780960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1609}}^1$

素因数の和:1663

約数の個数: 192

約数和(自身を含む): 584236800

約数和(自身を除く): 427455840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 96, 105, 112, 116, 120, 140, 145, 160, 168, 174, 203, 210, 224, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 480, 560, 580, 609, 672, 696, 812, 840, 870, 928, 1015, 1120, 1160, 1218, 1392, 1609, 1624, 1680, 1740, 2030, 2320, 2436, 2784, 3045, 3218, 3248, 3360, 3480, 4060, 4640, 4827, 4872, 6090, 6436, 6496, 6960, 8045, 8120, 9654, 9744, 11263, 12180, 12872, 13920, 16090, 16240, 19308, 19488, 22526, 24135, 24360, 25744, 32180, 32480, 33789, 38616, 45052, 46661, 48270, 48720, 51488, 56315, 64360, 67578, 77232, 90104, 93322, 96540, 97440, 112630, 128720, 135156, 139983, 154464, 168945, 180208, 186644, 193080, 225260, 233305, 257440, 270312, 279966, 326627, 337890, 360416, 373288, 386160, 450520, 466610, 540624, 559932, 653254, 675780, 699915, 746576, 772320, 901040, 933220, 979881, 1081248, 1119864, 1306508, 1351560, 1399830, 1493152, 1633135, 1802080, 1866440, 1959762, 2239728, 2613016, 2703120, 2799660, 3266270, 3732880, 3919524, 4479456, 4899405, 5226032, 5406240, 5599320, 6532540, 7465760, 7839048, 9798810, 10452064, 11198640, 13065080, 15678096, 19597620, 22397280, 26130160, 31356192, 39195240, 52260320, 78390480, 156780960]

約数ペア:

[(1, 156780960), (2, 78390480), (3, 52260320), (4, 39195240), (5, 31356192), (6, 26130160), (7, 22397280), (8, 19597620), (10, 15678096), (12, 13065080), (14, 11198640), (15, 10452064), (16, 9798810), (20, 7839048), (21, 7465760), (24, 6532540), (28, 5599320), (29, 5406240), (30, 5226032), (32, 4899405), (35, 4479456), (40, 3919524), (42, 3732880), (48, 3266270), (56, 2799660), (58, 2703120), (60, 2613016), (70, 2239728), (80, 1959762), (84, 1866440), (87, 1802080), (96, 1633135), (105, 1493152), (112, 1399830), (116, 1351560), (120, 1306508), (140, 1119864), (145, 1081248), (160, 979881), (168, 933220), (174, 901040), (203, 772320), (210, 746576), (224, 699915), (232, 675780), (240, 653254), (280, 559932), (290, 540624), (336, 466610), (348, 450520), (406, 386160), (420, 373288), (435, 360416), (464, 337890), (480, 326627), (560, 279966), (580, 270312), (609, 257440), (672, 233305), (696, 225260), (812, 193080), (840, 186644), (870, 180208), (928, 168945), (1015, 154464), (1120, 139983), (1160, 135156), (1218, 128720), (1392, 112630), (1609, 97440), (1624, 96540), (1680, 93322), (1740, 90104), (2030, 77232), (2320, 67578), (2436, 64360), (2784, 56315), (3045, 51488), (3218, 48720), (3248, 48270), (3360, 46661), (3480, 45052), (4060, 38616), (4640, 33789), (4827, 32480), (4872, 32180), (6090, 25744), (6436, 24360), (6496, 24135), (6960, 22526), (8045, 19488), (8120, 19308), (9654, 16240), (9744, 16090), (11263, 13920), (12180, 12872)]