195814920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{233113}}^1$

素因数の和:233134

約数の個数: 64

約数和(自身を含む): 671368320

約数和(自身を除く): 475553400

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, 210, 280, 420, 840, 233113, 466226, 699339, 932452, 1165565, 1398678, 1631791, 1864904, 2331130, 2797356, 3263582, 3496695, 4662260, 4895373, 5594712, 6527164, 6993390, 8158955, 9324520, 9790746, 13054328, 13986780, 16317910, 19581492, 24476865, 27973560, 32635820, 39162984, 48953730, 65271640, 97907460, 195814920]

約数ペア:

[(1, 195814920), (2, 97907460), (3, 65271640), (4, 48953730), (5, 39162984), (6, 32635820), (7, 27973560), (8, 24476865), (10, 19581492), (12, 16317910), (14, 13986780), (15, 13054328), (20, 9790746), (21, 9324520), (24, 8158955), (28, 6993390), (30, 6527164), (35, 5594712), (40, 4895373), (42, 4662260), (56, 3496695), (60, 3263582), (70, 2797356), (84, 2331130), (105, 1864904), (120, 1631791), (140, 1398678), (168, 1165565), (210, 932452), (280, 699339), (420, 466226), (840, 233113)]