21761145504

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{1607}}^1\times {\mathrm{2239}}^1$

素因数の和:3872

約数の個数: 192

約数和(自身を含む): 72614707200

約数和(自身を除く): 50853561696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 1607, 2016, 2239, 3024, 3214, 4478, 4821, 6048, 6428, 6717, 8956, 9642, 11249, 12856, 13434, 14463, 15673, 17912, 19284, 20151, 22498, 25712, 26868, 28926, 31346, 33747, 35824, 38568, 40302, 43389, 44996, 47019, 51424, 53736, 57852, 60453, 62692, 67494, 71648, 77136, 80604, 86778, 89992, 94038, 101241, 107472, 115704, 120906, 125384, 134988, 141057, 154272, 161208, 173556, 179984, 188076, 202482, 214944, 231408, 241812, 250768, 269976, 282114, 303723, 322416, 347112, 359968, 376152, 404964, 423171, 462816, 483624, 501536, 539952, 564228, 607446, 644832, 694224, 752304, 809928, 846342, 967248, 1079904, 1128456, 1214892, 1388448, 1504608, 1619856, 1692684, 1934496, 2256912, 2429784, 3239712, 3385368, 3598073, 4513824, 4859568, 6770736, 7196146, 9719136, 10794219, 13541472, 14392292, 21588438, 25186511, 28784584, 32382657, 43176876, 50373022, 57569168, 64765314, 75559533, 86353752, 97147971, 100746044, 115138336, 129530628, 151119066, 172707504, 194295942, 201492088, 226678599, 259061256, 302238132, 345415008, 388591884, 402984176, 453357198, 518122512, 604476264, 680035797, 777183768, 805968352, 906714396, 1036245024, 1208952528, 1360071594, 1554367536, 1813428792, 2417905056, 2720143188, 3108735072, 3626857584, 5440286376, 7253715168, 10880572752, 21761145504]

約数ペア:

[(1, 21761145504), (2, 10880572752), (3, 7253715168), (4, 5440286376), (6, 3626857584), (7, 3108735072), (8, 2720143188), (9, 2417905056), (12, 1813428792), (14, 1554367536), (16, 1360071594), (18, 1208952528), (21, 1036245024), (24, 906714396), (27, 805968352), (28, 777183768), (32, 680035797), (36, 604476264), (42, 518122512), (48, 453357198), (54, 402984176), (56, 388591884), (63, 345415008), (72, 302238132), (84, 259061256), (96, 226678599), (108, 201492088), (112, 194295942), (126, 172707504), (144, 151119066), (168, 129530628), (189, 115138336), (216, 100746044), (224, 97147971), (252, 86353752), (288, 75559533), (336, 64765314), (378, 57569168), (432, 50373022), (504, 43176876), (672, 32382657), (756, 28784584), (864, 25186511), (1008, 21588438), (1512, 14392292), (1607, 13541472), (2016, 10794219), (2239, 9719136), (3024, 7196146), (3214, 6770736), (4478, 4859568), (4821, 4513824), (6048, 3598073), (6428, 3385368), (6717, 3239712), (8956, 2429784), (9642, 2256912), (11249, 1934496), (12856, 1692684), (13434, 1619856), (14463, 1504608), (15673, 1388448), (17912, 1214892), (19284, 1128456), (20151, 1079904), (22498, 967248), (25712, 846342), (26868, 809928), (28926, 752304), (31346, 694224), (33747, 644832), (35824, 607446), (38568, 564228), (40302, 539952), (43389, 501536), (44996, 483624), (47019, 462816), (51424, 423171), (53736, 404964), (57852, 376152), (60453, 359968), (62692, 347112), (67494, 322416), (71648, 303723), (77136, 282114), (80604, 269976), (86778, 250768), (89992, 241812), (94038, 231408), (101241, 214944), (107472, 202482), (115704, 188076), (120906, 179984), (125384, 173556), (134988, 161208), (141057, 154272)]