6531061320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{863897}}^1$

素因数の和:863924

約数の個数: 128

約数和(自身を含む): 24880262400

約数和(自身を除く): 18349201080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 863897, 1727794, 2591691, 3455588, 4319485, 5183382, 6047279, 6911176, 7775073, 8638970, 10366764, 12094558, 12958455, 15550146, 17277940, 18141837, 20733528, 23325219, 24189116, 25916910, 30236395, 31100292, 34555880, 36283674, 38875365, 46650438, 48378232, 51833820, 54425511, 60472790, 62200584, 72567348, 77750730, 90709185, 93300876, 103667640, 108851022, 116626095, 120945580, 145134696, 155501460, 163276533, 181418370, 186601752, 217702044, 233252190, 241891160, 272127555, 311002920, 326553066, 362836740, 435404088, 466504380, 544255110, 653106132, 725673480, 816382665, 933008760, 1088510220, 1306212264, 1632765330, 2177020440, 3265530660, 6531061320]

約数ペア:

[(1, 6531061320), (2, 3265530660), (3, 2177020440), (4, 1632765330), (5, 1306212264), (6, 1088510220), (7, 933008760), (8, 816382665), (9, 725673480), (10, 653106132), (12, 544255110), (14, 466504380), (15, 435404088), (18, 362836740), (20, 326553066), (21, 311002920), (24, 272127555), (27, 241891160), (28, 233252190), (30, 217702044), (35, 186601752), (36, 181418370), (40, 163276533), (42, 155501460), (45, 145134696), (54, 120945580), (56, 116626095), (60, 108851022), (63, 103667640), (70, 93300876), (72, 90709185), (84, 77750730), (90, 72567348), (105, 62200584), (108, 60472790), (120, 54425511), (126, 51833820), (135, 48378232), (140, 46650438), (168, 38875365), (180, 36283674), (189, 34555880), (210, 31100292), (216, 30236395), (252, 25916910), (270, 24189116), (280, 23325219), (315, 20733528), (360, 18141837), (378, 17277940), (420, 15550146), (504, 12958455), (540, 12094558), (630, 10366764), (756, 8638970), (840, 7775073), (945, 6911176), (1080, 6047279), (1260, 5183382), (1512, 4319485), (1890, 3455588), (2520, 2591691), (3780, 1727794), (7560, 863897)]