19640997936

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10459}}^1$

素因数の和:10515

約数の個数: 280

約数和(自身を含む): 68047906560

約数和(自身を除く): 48406908624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 36, 42, 46, 48, 54, 56, 63, 69, 72, 81, 84, 92, 108, 112, 126, 138, 144, 161, 162, 168, 184, 189, 207, 216, 243, 252, 276, 322, 324, 336, 368, 378, 414, 432, 483, 486, 504, 552, 567, 621, 644, 648, 729, 756, 828, 966, 972, 1008, 1104, 1134, 1242, 1288, 1296, 1449, 1458, 1512, 1656, 1701, 1863, 1932, 1944, 2268, 2484, 2576, 2898, 2916, 3024, 3312, 3402, 3726, 3864, 3888, 4347, 4536, 4968, 5103, 5589, 5796, 5832, 6804, 7452, 7728, 8694, 9072, 9936, 10206, 10459, 11178, 11592, 11664, 13041, 13608, 14904, 16767, 17388, 20412, 20918, 22356, 23184, 26082, 27216, 29808, 31377, 33534, 34776, 39123, 40824, 41836, 44712, 52164, 62754, 67068, 69552, 73213, 78246, 81648, 83672, 89424, 94131, 104328, 117369, 125508, 134136, 146426, 156492, 167344, 188262, 208656, 219639, 234738, 240557, 251016, 268272, 282393, 292852, 312984, 376524, 439278, 469476, 481114, 502032, 564786, 585704, 625968, 658917, 721671, 753048, 847179, 878556, 938952, 962228, 1129572, 1171408, 1317834, 1443342, 1506096, 1683899, 1694358, 1757112, 1877904, 1924456, 1976751, 2165013, 2259144, 2541537, 2635668, 2886684, 3367798, 3388716, 3514224, 3848912, 3953502, 4330026, 4518288, 5051697, 5083074, 5271336, 5773368, 5930253, 6495039, 6735596, 6777432, 7624611, 7907004, 8660052, 10103394, 10166148, 10542672, 11546736, 11860506, 12990078, 13471192, 13554864, 15155091, 15249222, 15814008, 17320104, 17790759, 19485117, 20206788, 20332296, 23721012, 25980156, 26942384, 30310182, 30498444, 31628016, 34640208, 35581518, 38970234, 40413576, 40664592, 45465273, 47442024, 51960312, 53372277, 58455351, 60620364, 60996888, 71163036, 77940468, 80827152, 90930546, 94884048, 103920624, 106744554, 116910702, 121240728, 121993776, 136395819, 142326072, 155880936, 175366053, 181861092, 213489108, 233821404, 242481456, 272791638, 284652144, 311761872, 350732106, 363722184, 409187457, 426978216, 467642808, 545583276, 701464212, 727444368, 818374914, 853956432, 935285616, 1091166552, 1227562371, 1402928424, 1636749828, 2182333104, 2455124742, 2805856848, 3273499656, 4910249484, 6546999312, 9820498968, 19640997936]

約数ペア:

[(1, 19640997936), (2, 9820498968), (3, 6546999312), (4, 4910249484), (6, 3273499656), (7, 2805856848), (8, 2455124742), (9, 2182333104), (12, 1636749828), (14, 1402928424), (16, 1227562371), (18, 1091166552), (21, 935285616), (23, 853956432), (24, 818374914), (27, 727444368), (28, 701464212), (36, 545583276), (42, 467642808), (46, 426978216), (48, 409187457), (54, 363722184), (56, 350732106), (63, 311761872), (69, 284652144), (72, 272791638), (81, 242481456), (84, 233821404), (92, 213489108), (108, 181861092), (112, 175366053), (126, 155880936), (138, 142326072), (144, 136395819), (161, 121993776), (162, 121240728), (168, 116910702), (184, 106744554), (189, 103920624), (207, 94884048), (216, 90930546), (243, 80827152), (252, 77940468), (276, 71163036), (322, 60996888), (324, 60620364), (336, 58455351), (368, 53372277), (378, 51960312), (414, 47442024), (432, 45465273), (483, 40664592), (486, 40413576), (504, 38970234), (552, 35581518), (567, 34640208), (621, 31628016), (644, 30498444), (648, 30310182), (729, 26942384), (756, 25980156), (828, 23721012), (966, 20332296), (972, 20206788), (1008, 19485117), (1104, 17790759), (1134, 17320104), (1242, 15814008), (1288, 15249222), (1296, 15155091), (1449, 13554864), (1458, 13471192), (1512, 12990078), (1656, 11860506), (1701, 11546736), (1863, 10542672), (1932, 10166148), (1944, 10103394), (2268, 8660052), (2484, 7907004), (2576, 7624611), (2898, 6777432), (2916, 6735596), (3024, 6495039), (3312, 5930253), (3402, 5773368), (3726, 5271336), (3864, 5083074), (3888, 5051697), (4347, 4518288), (4536, 4330026), (4968, 3953502), (5103, 3848912), (5589, 3514224), (5796, 3388716), (5832, 3367798), (6804, 2886684), (7452, 2635668), (7728, 2541537), (8694, 2259144), (9072, 2165013), (9936, 1976751), (10206, 1924456), (10459, 1877904), (11178, 1757112), (11592, 1694358), (11664, 1683899), (13041, 1506096), (13608, 1443342), (14904, 1317834), (16767, 1171408), (17388, 1129572), (20412, 962228), (20918, 938952), (22356, 878556), (23184, 847179), (26082, 753048), (27216, 721671), (29808, 658917), (31377, 625968), (33534, 585704), (34776, 564786), (39123, 502032), (40824, 481114), (41836, 469476), (44712, 439278), (52164, 376524), (62754, 312984), (67068, 292852), (69552, 282393), (73213, 268272), (78246, 251016), (81648, 240557), (83672, 234738), (89424, 219639), (94131, 208656), (104328, 188262), (117369, 167344), (125508, 156492), (134136, 146426)]