222736080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{673}}^1$

素因数の和:893

約数の個数: 160

約数和(自身を含む): 794306304

約数和(自身を除く): 571570224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 197, 210, 240, 280, 336, 394, 420, 560, 591, 673, 788, 840, 985, 1182, 1346, 1379, 1576, 1680, 1970, 2019, 2364, 2692, 2758, 2955, 3152, 3365, 3940, 4038, 4137, 4711, 4728, 5384, 5516, 5910, 6730, 6895, 7880, 8076, 8274, 9422, 9456, 10095, 10768, 11032, 11820, 13460, 13790, 14133, 15760, 16152, 16548, 18844, 20190, 20685, 22064, 23555, 23640, 26920, 27580, 28266, 32304, 33096, 37688, 40380, 41370, 47110, 47280, 53840, 55160, 56532, 66192, 70665, 75376, 80760, 82740, 94220, 110320, 113064, 132581, 141330, 161520, 165480, 188440, 226128, 265162, 282660, 330960, 376880, 397743, 530324, 565320, 662905, 795486, 928067, 1060648, 1130640, 1325810, 1590972, 1856134, 1988715, 2121296, 2651620, 2784201, 3181944, 3712268, 3977430, 4640335, 5303240, 5568402, 6363888, 7424536, 7954860, 9280670, 10606480, 11136804, 13921005, 14849072, 15909720, 18561340, 22273608, 27842010, 31819440, 37122680, 44547216, 55684020, 74245360, 111368040, 222736080]

約数ペア:

[(1, 222736080), (2, 111368040), (3, 74245360), (4, 55684020), (5, 44547216), (6, 37122680), (7, 31819440), (8, 27842010), (10, 22273608), (12, 18561340), (14, 15909720), (15, 14849072), (16, 13921005), (20, 11136804), (21, 10606480), (24, 9280670), (28, 7954860), (30, 7424536), (35, 6363888), (40, 5568402), (42, 5303240), (48, 4640335), (56, 3977430), (60, 3712268), (70, 3181944), (80, 2784201), (84, 2651620), (105, 2121296), (112, 1988715), (120, 1856134), (140, 1590972), (168, 1325810), (197, 1130640), (210, 1060648), (240, 928067), (280, 795486), (336, 662905), (394, 565320), (420, 530324), (560, 397743), (591, 376880), (673, 330960), (788, 282660), (840, 265162), (985, 226128), (1182, 188440), (1346, 165480), (1379, 161520), (1576, 141330), (1680, 132581), (1970, 113064), (2019, 110320), (2364, 94220), (2692, 82740), (2758, 80760), (2955, 75376), (3152, 70665), (3365, 66192), (3940, 56532), (4038, 55160), (4137, 53840), (4711, 47280), (4728, 47110), (5384, 41370), (5516, 40380), (5910, 37688), (6730, 33096), (6895, 32304), (7880, 28266), (8076, 27580), (8274, 26920), (9422, 23640), (9456, 23555), (10095, 22064), (10768, 20685), (11032, 20190), (11820, 18844), (13460, 16548), (13790, 16152), (14133, 15760)]