138759600

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{16519}}^1$

素因数の和:16547

約数の個数: 120

約数和(自身を含む): 508023040

約数和(自身を除く): 369263440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 16519, 33038, 49557, 66076, 82595, 99114, 115633, 132152, 165190, 198228, 231266, 247785, 264304, 330380, 346899, 396456, 412975, 462532, 495570, 578165, 660760, 693798, 792912, 825950, 925064, 991140, 1156330, 1238925, 1321520, 1387596, 1651900, 1734495, 1850128, 1982280, 2312660, 2477850, 2775192, 2890825, 3303800, 3468990, 3964560, 4625320, 4955700, 5550384, 5781650, 6607600, 6937980, 8672475, 9250640, 9911400, 11563300, 13875960, 17344950, 19822800, 23126600, 27751920, 34689900, 46253200, 69379800, 138759600]

約数ペア:

[(1, 138759600), (2, 69379800), (3, 46253200), (4, 34689900), (5, 27751920), (6, 23126600), (7, 19822800), (8, 17344950), (10, 13875960), (12, 11563300), (14, 9911400), (15, 9250640), (16, 8672475), (20, 6937980), (21, 6607600), (24, 5781650), (25, 5550384), (28, 4955700), (30, 4625320), (35, 3964560), (40, 3468990), (42, 3303800), (48, 2890825), (50, 2775192), (56, 2477850), (60, 2312660), (70, 1982280), (75, 1850128), (80, 1734495), (84, 1651900), (100, 1387596), (105, 1321520), (112, 1238925), (120, 1156330), (140, 991140), (150, 925064), (168, 825950), (175, 792912), (200, 693798), (210, 660760), (240, 578165), (280, 495570), (300, 462532), (336, 412975), (350, 396456), (400, 346899), (420, 330380), (525, 264304), (560, 247785), (600, 231266), (700, 198228), (840, 165190), (1050, 132152), (1200, 115633), (1400, 99114), (1680, 82595), (2100, 66076), (2800, 49557), (4200, 33038), (8400, 16519)]