8221549140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{797}}^1\times {\mathrm{2729}}^1$

素因数の和:3551

約数の個数: 192

約数和(自身を含む): 29279577600

約数和(自身を除く): 21058028460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 797, 945, 1260, 1594, 1890, 2391, 2729, 3188, 3780, 3985, 4782, 5458, 5579, 7173, 7970, 8187, 9564, 10916, 11158, 11955, 13645, 14346, 15940, 16374, 16737, 19103, 21519, 22316, 23910, 24561, 27290, 27895, 28692, 32748, 33474, 35865, 38206, 40935, 43038, 47820, 49122, 50211, 54580, 55790, 57309, 66948, 71730, 73683, 76412, 81870, 83685, 86076, 95515, 98244, 100422, 107595, 111580, 114618, 122805, 143460, 147366, 150633, 163740, 167370, 171927, 191030, 200844, 215190, 229236, 245610, 251055, 286545, 294732, 301266, 334740, 343854, 368415, 382060, 430380, 491220, 502110, 515781, 573090, 602532, 687708, 736830, 753165, 859635, 1004220, 1031562, 1146180, 1473660, 1506330, 1719270, 2063124, 2175013, 2578905, 3012660, 3438540, 4350026, 5157810, 6525039, 8700052, 10315620, 10875065, 13050078, 15225091, 19575117, 21750130, 26100156, 30450182, 32625195, 39150234, 43500260, 45675273, 58725351, 60900364, 65250390, 76125455, 78300468, 91350546, 97875585, 117450702, 130500780, 137025819, 152250910, 182701092, 195751170, 228376365, 234901404, 274051638, 293626755, 304501820, 391502340, 411077457, 456752730, 548103276, 587253510, 685129095, 822154914, 913505460, 1174507020, 1370258190, 1644309828, 2055387285, 2740516380, 4110774570, 8221549140]

約数ペア:

[(1, 8221549140), (2, 4110774570), (3, 2740516380), (4, 2055387285), (5, 1644309828), (6, 1370258190), (7, 1174507020), (9, 913505460), (10, 822154914), (12, 685129095), (14, 587253510), (15, 548103276), (18, 456752730), (20, 411077457), (21, 391502340), (27, 304501820), (28, 293626755), (30, 274051638), (35, 234901404), (36, 228376365), (42, 195751170), (45, 182701092), (54, 152250910), (60, 137025819), (63, 130500780), (70, 117450702), (84, 97875585), (90, 91350546), (105, 78300468), (108, 76125455), (126, 65250390), (135, 60900364), (140, 58725351), (180, 45675273), (189, 43500260), (210, 39150234), (252, 32625195), (270, 30450182), (315, 26100156), (378, 21750130), (420, 19575117), (540, 15225091), (630, 13050078), (756, 10875065), (797, 10315620), (945, 8700052), (1260, 6525039), (1594, 5157810), (1890, 4350026), (2391, 3438540), (2729, 3012660), (3188, 2578905), (3780, 2175013), (3985, 2063124), (4782, 1719270), (5458, 1506330), (5579, 1473660), (7173, 1146180), (7970, 1031562), (8187, 1004220), (9564, 859635), (10916, 753165), (11158, 736830), (11955, 687708), (13645, 602532), (14346, 573090), (15940, 515781), (16374, 502110), (16737, 491220), (19103, 430380), (21519, 382060), (22316, 368415), (23910, 343854), (24561, 334740), (27290, 301266), (27895, 294732), (28692, 286545), (32748, 251055), (33474, 245610), (35865, 229236), (38206, 215190), (40935, 200844), (43038, 191030), (47820, 171927), (49122, 167370), (50211, 163740), (54580, 150633), (55790, 147366), (57309, 143460), (66948, 122805), (71730, 114618), (73683, 111580), (76412, 107595), (81870, 100422), (83685, 98244), (86076, 95515)]