164124800

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:479

約数の個数: 192

約数和(自身を含む): 491754240

約数和(自身を除く): 327629440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 50, 56, 64, 68, 70, 80, 85, 100, 112, 119, 128, 136, 140, 160, 170, 175, 200, 224, 238, 272, 280, 320, 340, 350, 400, 425, 431, 448, 476, 544, 560, 595, 640, 680, 700, 800, 850, 862, 896, 952, 1088, 1120, 1190, 1360, 1400, 1600, 1700, 1724, 1904, 2155, 2176, 2240, 2380, 2720, 2800, 2975, 3017, 3200, 3400, 3448, 3808, 4310, 4480, 4760, 5440, 5600, 5950, 6034, 6800, 6896, 7327, 7616, 8620, 9520, 10775, 10880, 11200, 11900, 12068, 13600, 13792, 14654, 15085, 15232, 17240, 19040, 21550, 22400, 23800, 24136, 27200, 27584, 29308, 30170, 34480, 36635, 38080, 43100, 47600, 48272, 51289, 54400, 55168, 58616, 60340, 68960, 73270, 75425, 76160, 86200, 95200, 96544, 102578, 117232, 120680, 137920, 146540, 150850, 172400, 183175, 190400, 193088, 205156, 234464, 241360, 256445, 275840, 293080, 301700, 344800, 366350, 380800, 386176, 410312, 468928, 482720, 512890, 586160, 603400, 689600, 732700, 820624, 937856, 965440, 1025780, 1172320, 1206800, 1282225, 1379200, 1465400, 1641248, 1930880, 2051560, 2344640, 2413600, 2564450, 2930800, 3282496, 4103120, 4689280, 4827200, 5128900, 5861600, 6564992, 8206240, 9654400, 10257800, 11723200, 16412480, 20515600, 23446400, 32824960, 41031200, 82062400, 164124800]

約数ペア:

[(1, 164124800), (2, 82062400), (4, 41031200), (5, 32824960), (7, 23446400), (8, 20515600), (10, 16412480), (14, 11723200), (16, 10257800), (17, 9654400), (20, 8206240), (25, 6564992), (28, 5861600), (32, 5128900), (34, 4827200), (35, 4689280), (40, 4103120), (50, 3282496), (56, 2930800), (64, 2564450), (68, 2413600), (70, 2344640), (80, 2051560), (85, 1930880), (100, 1641248), (112, 1465400), (119, 1379200), (128, 1282225), (136, 1206800), (140, 1172320), (160, 1025780), (170, 965440), (175, 937856), (200, 820624), (224, 732700), (238, 689600), (272, 603400), (280, 586160), (320, 512890), (340, 482720), (350, 468928), (400, 410312), (425, 386176), (431, 380800), (448, 366350), (476, 344800), (544, 301700), (560, 293080), (595, 275840), (640, 256445), (680, 241360), (700, 234464), (800, 205156), (850, 193088), (862, 190400), (896, 183175), (952, 172400), (1088, 150850), (1120, 146540), (1190, 137920), (1360, 120680), (1400, 117232), (1600, 102578), (1700, 96544), (1724, 95200), (1904, 86200), (2155, 76160), (2176, 75425), (2240, 73270), (2380, 68960), (2720, 60340), (2800, 58616), (2975, 55168), (3017, 54400), (3200, 51289), (3400, 48272), (3448, 47600), (3808, 43100), (4310, 38080), (4480, 36635), (4760, 34480), (5440, 30170), (5600, 29308), (5950, 27584), (6034, 27200), (6800, 24136), (6896, 23800), (7327, 22400), (7616, 21550), (8620, 19040), (9520, 17240), (10775, 15232), (10880, 15085), (11200, 14654), (11900, 13792), (12068, 13600)]