146544720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4591}}^1$

素因数の和:4633

約数の個数: 160

約数和(自身を含む): 546631680

約数和(自身を除く): 400086960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 4591, 5320, 6384, 7980, 9182, 10640, 13773, 15960, 18364, 22955, 27546, 31920, 32137, 36728, 45910, 55092, 64274, 68865, 73456, 87229, 91820, 96411, 110184, 128548, 137730, 160685, 174458, 183640, 192822, 220368, 257096, 261687, 275460, 321370, 348916, 367280, 385644, 436145, 482055, 514192, 523374, 550920, 610603, 642740, 697832, 771288, 872290, 964110, 1046748, 1101840, 1221206, 1285480, 1308435, 1395664, 1542576, 1744580, 1831809, 1928220, 2093496, 2442412, 2570960, 2616870, 3053015, 3489160, 3663618, 3856440, 4186992, 4884824, 5233740, 6106030, 6978320, 7327236, 7712880, 9159045, 9769648, 10467480, 12212060, 14654472, 18318090, 20934960, 24424120, 29308944, 36636180, 48848240, 73272360, 146544720]

約数ペア:

[(1, 146544720), (2, 73272360), (3, 48848240), (4, 36636180), (5, 29308944), (6, 24424120), (7, 20934960), (8, 18318090), (10, 14654472), (12, 12212060), (14, 10467480), (15, 9769648), (16, 9159045), (19, 7712880), (20, 7327236), (21, 6978320), (24, 6106030), (28, 5233740), (30, 4884824), (35, 4186992), (38, 3856440), (40, 3663618), (42, 3489160), (48, 3053015), (56, 2616870), (57, 2570960), (60, 2442412), (70, 2093496), (76, 1928220), (80, 1831809), (84, 1744580), (95, 1542576), (105, 1395664), (112, 1308435), (114, 1285480), (120, 1221206), (133, 1101840), (140, 1046748), (152, 964110), (168, 872290), (190, 771288), (210, 697832), (228, 642740), (240, 610603), (266, 550920), (280, 523374), (285, 514192), (304, 482055), (336, 436145), (380, 385644), (399, 367280), (420, 348916), (456, 321370), (532, 275460), (560, 261687), (570, 257096), (665, 220368), (760, 192822), (798, 183640), (840, 174458), (912, 160685), (1064, 137730), (1140, 128548), (1330, 110184), (1520, 96411), (1596, 91820), (1680, 87229), (1995, 73456), (2128, 68865), (2280, 64274), (2660, 55092), (3192, 45910), (3990, 36728), (4560, 32137), (4591, 31920), (5320, 27546), (6384, 22955), (7980, 18364), (9182, 15960), (10640, 13773)]