4820943960

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{637691}}^1$

素因数の和:637718

約数の個数: 128

約数和(自身を含む): 18365529600

約数和(自身を除く): 13544585640

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, 637691, 1275382, 1913073, 2550764, 3188455, 3826146, 4463837, 5101528, 5739219, 6376910, 7652292, 8927674, 9565365, 11478438, 12753820, 13391511, 15304584, 17217657, 17855348, 19130730, 22319185, 22956876, 25507640, 26783022, 28696095, 34435314, 35710696, 38261460, 40174533, 44638370, 45913752, 53566044, 57392190, 66957555, 68870628, 76522920, 80349066, 86088285, 89276740, 107132088, 114784380, 120523599, 133915110, 137741256, 160698132, 172176570, 178553480, 200872665, 229568760, 241047198, 267830220, 321396264, 344353140, 401745330, 482094396, 535660440, 602617995, 688706280, 803490660, 964188792, 1205235990, 1606981320, 2410471980, 4820943960]

約数ペア:

[(1, 4820943960), (2, 2410471980), (3, 1606981320), (4, 1205235990), (5, 964188792), (6, 803490660), (7, 688706280), (8, 602617995), (9, 535660440), (10, 482094396), (12, 401745330), (14, 344353140), (15, 321396264), (18, 267830220), (20, 241047198), (21, 229568760), (24, 200872665), (27, 178553480), (28, 172176570), (30, 160698132), (35, 137741256), (36, 133915110), (40, 120523599), (42, 114784380), (45, 107132088), (54, 89276740), (56, 86088285), (60, 80349066), (63, 76522920), (70, 68870628), (72, 66957555), (84, 57392190), (90, 53566044), (105, 45913752), (108, 44638370), (120, 40174533), (126, 38261460), (135, 35710696), (140, 34435314), (168, 28696095), (180, 26783022), (189, 25507640), (210, 22956876), (216, 22319185), (252, 19130730), (270, 17855348), (280, 17217657), (315, 15304584), (360, 13391511), (378, 12753820), (420, 11478438), (504, 9565365), (540, 8927674), (630, 7652292), (756, 6376910), (840, 5739219), (945, 5101528), (1080, 4463837), (1260, 3826146), (1512, 3188455), (1890, 2550764), (2520, 1913073), (3780, 1275382), (7560, 637691)]