6391980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:133

約数の個数: 192

約数和(自身を含む): 24192000

約数和(自身を除く): 17800020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 89, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 178, 180, 189, 190, 210, 228, 252, 266, 267, 270, 285, 315, 342, 356, 378, 380, 399, 420, 445, 513, 532, 534, 540, 570, 623, 630, 665, 684, 756, 798, 801, 855, 890, 945, 1026, 1068, 1140, 1197, 1246, 1260, 1330, 1335, 1596, 1602, 1691, 1710, 1780, 1869, 1890, 1995, 2052, 2394, 2403, 2492, 2565, 2660, 2670, 3115, 3204, 3382, 3420, 3591, 3738, 3780, 3990, 4005, 4788, 4806, 5073, 5130, 5340, 5607, 5985, 6230, 6764, 7182, 7476, 7980, 8010, 8455, 9345, 9612, 10146, 10260, 11214, 11837, 11970, 12015, 12460, 14364, 15219, 16020, 16821, 16910, 17955, 18690, 20292, 22428, 23674, 23940, 24030, 25365, 28035, 30438, 33642, 33820, 35511, 35910, 37380, 45657, 47348, 48060, 50730, 56070, 59185, 60876, 67284, 71022, 71820, 76095, 84105, 91314, 101460, 106533, 112140, 118370, 142044, 152190, 168210, 177555, 182628, 213066, 228285, 236740, 304380, 319599, 336420, 355110, 426132, 456570, 532665, 639198, 710220, 913140, 1065330, 1278396, 1597995, 2130660, 3195990, 6391980]

約数ペア:

[(1, 6391980), (2, 3195990), (3, 2130660), (4, 1597995), (5, 1278396), (6, 1065330), (7, 913140), (9, 710220), (10, 639198), (12, 532665), (14, 456570), (15, 426132), (18, 355110), (19, 336420), (20, 319599), (21, 304380), (27, 236740), (28, 228285), (30, 213066), (35, 182628), (36, 177555), (38, 168210), (42, 152190), (45, 142044), (54, 118370), (57, 112140), (60, 106533), (63, 101460), (70, 91314), (76, 84105), (84, 76095), (89, 71820), (90, 71022), (95, 67284), (105, 60876), (108, 59185), (114, 56070), (126, 50730), (133, 48060), (135, 47348), (140, 45657), (171, 37380), (178, 35910), (180, 35511), (189, 33820), (190, 33642), (210, 30438), (228, 28035), (252, 25365), (266, 24030), (267, 23940), (270, 23674), (285, 22428), (315, 20292), (342, 18690), (356, 17955), (378, 16910), (380, 16821), (399, 16020), (420, 15219), (445, 14364), (513, 12460), (532, 12015), (534, 11970), (540, 11837), (570, 11214), (623, 10260), (630, 10146), (665, 9612), (684, 9345), (756, 8455), (798, 8010), (801, 7980), (855, 7476), (890, 7182), (945, 6764), (1026, 6230), (1068, 5985), (1140, 5607), (1197, 5340), (1246, 5130), (1260, 5073), (1330, 4806), (1335, 4788), (1596, 4005), (1602, 3990), (1691, 3780), (1710, 3738), (1780, 3591), (1869, 3420), (1890, 3382), (1995, 3204), (2052, 3115), (2394, 2670), (2403, 2660), (2492, 2565)]