56220780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:356

約数の個数: 192

約数和(自身を含む): 201535488

約数和(自身を除く): 145314708

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 43, 44, 55, 60, 66, 70, 77, 84, 86, 105, 110, 129, 132, 140, 154, 165, 172, 210, 215, 220, 231, 258, 283, 301, 308, 330, 385, 420, 430, 462, 473, 516, 566, 602, 645, 660, 770, 849, 860, 903, 924, 946, 1132, 1155, 1204, 1290, 1415, 1419, 1505, 1540, 1698, 1806, 1892, 1981, 2310, 2365, 2580, 2830, 2838, 3010, 3113, 3311, 3396, 3612, 3962, 4245, 4515, 4620, 4730, 5660, 5676, 5943, 6020, 6226, 6622, 7095, 7924, 8490, 9030, 9339, 9460, 9905, 9933, 11886, 12169, 12452, 13244, 14190, 15565, 16555, 16980, 18060, 18678, 19810, 19866, 21791, 23772, 24338, 28380, 29715, 31130, 33110, 36507, 37356, 39620, 39732, 43582, 46695, 48676, 49665, 59430, 60845, 62260, 65373, 66220, 73014, 85183, 87164, 93390, 99330, 108955, 118860, 121690, 130746, 133859, 146028, 170366, 182535, 186780, 198660, 217910, 243380, 255549, 261492, 267718, 326865, 340732, 365070, 401577, 425915, 435820, 511098, 535436, 653730, 669295, 730140, 803154, 851830, 937013, 1022196, 1277745, 1307460, 1338590, 1606308, 1703660, 1874026, 2007885, 2555490, 2677180, 2811039, 3748052, 4015770, 4685065, 5110980, 5622078, 8031540, 9370130, 11244156, 14055195, 18740260, 28110390, 56220780]

約数ペア:

[(1, 56220780), (2, 28110390), (3, 18740260), (4, 14055195), (5, 11244156), (6, 9370130), (7, 8031540), (10, 5622078), (11, 5110980), (12, 4685065), (14, 4015770), (15, 3748052), (20, 2811039), (21, 2677180), (22, 2555490), (28, 2007885), (30, 1874026), (33, 1703660), (35, 1606308), (42, 1338590), (43, 1307460), (44, 1277745), (55, 1022196), (60, 937013), (66, 851830), (70, 803154), (77, 730140), (84, 669295), (86, 653730), (105, 535436), (110, 511098), (129, 435820), (132, 425915), (140, 401577), (154, 365070), (165, 340732), (172, 326865), (210, 267718), (215, 261492), (220, 255549), (231, 243380), (258, 217910), (283, 198660), (301, 186780), (308, 182535), (330, 170366), (385, 146028), (420, 133859), (430, 130746), (462, 121690), (473, 118860), (516, 108955), (566, 99330), (602, 93390), (645, 87164), (660, 85183), (770, 73014), (849, 66220), (860, 65373), (903, 62260), (924, 60845), (946, 59430), (1132, 49665), (1155, 48676), (1204, 46695), (1290, 43582), (1415, 39732), (1419, 39620), (1505, 37356), (1540, 36507), (1698, 33110), (1806, 31130), (1892, 29715), (1981, 28380), (2310, 24338), (2365, 23772), (2580, 21791), (2830, 19866), (2838, 19810), (3010, 18678), (3113, 18060), (3311, 16980), (3396, 16555), (3612, 15565), (3962, 14190), (4245, 13244), (4515, 12452), (4620, 12169), (4730, 11886), (5660, 9933), (5676, 9905), (5943, 9460), (6020, 9339), (6226, 9030), (6622, 8490), (7095, 7924)]