422853480

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{55933}}^1$

素因数の和:55960

約数の個数: 128

約数和(自身を含む): 1610899200

約数和(自身を除く): 1188045720

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, 55933, 111866, 167799, 223732, 279665, 335598, 391531, 447464, 503397, 559330, 671196, 783062, 838995, 1006794, 1118660, 1174593, 1342392, 1510191, 1566124, 1677990, 1957655, 2013588, 2237320, 2349186, 2516985, 3020382, 3132248, 3355980, 3523779, 3915310, 4027176, 4698372, 5033970, 5872965, 6040764, 6711960, 7047558, 7550955, 7830620, 9396744, 10067940, 10571337, 11745930, 12081528, 14095116, 15101910, 15661240, 17618895, 20135880, 21142674, 23491860, 28190232, 30203820, 35237790, 42285348, 46983720, 52856685, 60407640, 70475580, 84570696, 105713370, 140951160, 211426740, 422853480]

約数ペア:

[(1, 422853480), (2, 211426740), (3, 140951160), (4, 105713370), (5, 84570696), (6, 70475580), (7, 60407640), (8, 52856685), (9, 46983720), (10, 42285348), (12, 35237790), (14, 30203820), (15, 28190232), (18, 23491860), (20, 21142674), (21, 20135880), (24, 17618895), (27, 15661240), (28, 15101910), (30, 14095116), (35, 12081528), (36, 11745930), (40, 10571337), (42, 10067940), (45, 9396744), (54, 7830620), (56, 7550955), (60, 7047558), (63, 6711960), (70, 6040764), (72, 5872965), (84, 5033970), (90, 4698372), (105, 4027176), (108, 3915310), (120, 3523779), (126, 3355980), (135, 3132248), (140, 3020382), (168, 2516985), (180, 2349186), (189, 2237320), (210, 2013588), (216, 1957655), (252, 1677990), (270, 1566124), (280, 1510191), (315, 1342392), (360, 1174593), (378, 1118660), (420, 1006794), (504, 838995), (540, 783062), (630, 671196), (756, 559330), (840, 503397), (945, 447464), (1080, 391531), (1260, 335598), (1512, 279665), (1890, 223732), (2520, 167799), (3780, 111866), (7560, 55933)]