111368040

素因数分解:

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

素因数の和:891

約数の個数: 128

約数和(自身を含む): 384341760

約数和(自身を除く): 272973720

約数列:

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

約数ペア:

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