9720678996

素因数分解:

$2^2\times 3^3\times 7^4\times {\mathrm{19}}^1\times {\mathrm{1973}}^1$

素因数の和:2033

約数の個数: 240

約数和(自身を含む): 30963374400

約数和(自身を除く): 21242695404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 84, 98, 108, 114, 126, 133, 147, 171, 189, 196, 228, 252, 266, 294, 342, 343, 378, 399, 441, 513, 532, 588, 684, 686, 756, 798, 882, 931, 1026, 1029, 1197, 1323, 1372, 1596, 1764, 1862, 1973, 2052, 2058, 2394, 2401, 2646, 2793, 3087, 3591, 3724, 3946, 4116, 4788, 4802, 5292, 5586, 5919, 6174, 6517, 7182, 7203, 7892, 8379, 9261, 9604, 11172, 11838, 12348, 13034, 13811, 14364, 14406, 16758, 17757, 18522, 19551, 21609, 23676, 25137, 26068, 27622, 28812, 33516, 35514, 37044, 37487, 39102, 41433, 43218, 45619, 50274, 53271, 55244, 58653, 64827, 71028, 74974, 78204, 82866, 86436, 91238, 96677, 100548, 106542, 112461, 117306, 124299, 129654, 136857, 149948, 165732, 175959, 182476, 193354, 213084, 224922, 234612, 248598, 259308, 262409, 273714, 290031, 337383, 351918, 372897, 386708, 410571, 449844, 497196, 524818, 547428, 580062, 674766, 676739, 703836, 745794, 787227, 821142, 870093, 1012149, 1049636, 1160124, 1231713, 1349532, 1353478, 1491588, 1574454, 1642284, 1740186, 1836863, 2024298, 2030217, 2361681, 2463426, 2610279, 2706956, 3148908, 3480372, 3673726, 4048596, 4060434, 4723362, 4737173, 4926852, 5220558, 5510589, 6090651, 7085043, 7347452, 8120868, 9446724, 9474346, 10441116, 11021178, 12181302, 12858041, 14170086, 14211519, 16531767, 18271953, 18948692, 22042356, 24362604, 25716082, 28340172, 28423038, 33063534, 36543906, 38574123, 42634557, 49595301, 51432164, 56846076, 66127068, 73087812, 77148246, 85269114, 90006287, 99190602, 115722369, 127903671, 154296492, 170538228, 180012574, 198381204, 231444738, 255807342, 270018861, 347167107, 360025148, 462889476, 511614684, 540037722, 694334214, 810056583, 1080075444, 1388668428, 1620113166, 2430169749, 3240226332, 4860339498, 9720678996]

約数ペア:

[(1, 9720678996), (2, 4860339498), (3, 3240226332), (4, 2430169749), (6, 1620113166), (7, 1388668428), (9, 1080075444), (12, 810056583), (14, 694334214), (18, 540037722), (19, 511614684), (21, 462889476), (27, 360025148), (28, 347167107), (36, 270018861), (38, 255807342), (42, 231444738), (49, 198381204), (54, 180012574), (57, 170538228), (63, 154296492), (76, 127903671), (84, 115722369), (98, 99190602), (108, 90006287), (114, 85269114), (126, 77148246), (133, 73087812), (147, 66127068), (171, 56846076), (189, 51432164), (196, 49595301), (228, 42634557), (252, 38574123), (266, 36543906), (294, 33063534), (342, 28423038), (343, 28340172), (378, 25716082), (399, 24362604), (441, 22042356), (513, 18948692), (532, 18271953), (588, 16531767), (684, 14211519), (686, 14170086), (756, 12858041), (798, 12181302), (882, 11021178), (931, 10441116), (1026, 9474346), (1029, 9446724), (1197, 8120868), (1323, 7347452), (1372, 7085043), (1596, 6090651), (1764, 5510589), (1862, 5220558), (1973, 4926852), (2052, 4737173), (2058, 4723362), (2394, 4060434), (2401, 4048596), (2646, 3673726), (2793, 3480372), (3087, 3148908), (3591, 2706956), (3724, 2610279), (3946, 2463426), (4116, 2361681), (4788, 2030217), (4802, 2024298), (5292, 1836863), (5586, 1740186), (5919, 1642284), (6174, 1574454), (6517, 1491588), (7182, 1353478), (7203, 1349532), (7892, 1231713), (8379, 1160124), (9261, 1049636), (9604, 1012149), (11172, 870093), (11838, 821142), (12348, 787227), (13034, 745794), (13811, 703836), (14364, 676739), (14406, 674766), (16758, 580062), (17757, 547428), (18522, 524818), (19551, 497196), (21609, 449844), (23676, 410571), (25137, 386708), (26068, 372897), (27622, 351918), (28812, 337383), (33516, 290031), (35514, 273714), (37044, 262409), (37487, 259308), (39102, 248598), (41433, 234612), (43218, 224922), (45619, 213084), (50274, 193354), (53271, 182476), (55244, 175959), (58653, 165732), (64827, 149948), (71028, 136857), (74974, 129654), (78204, 124299), (82866, 117306), (86436, 112461), (91238, 106542), (96677, 100548)]