1231036203780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{2042129}}^1$

素因数の和:2042358

約数の個数: 144

約数和(自身を含む): 3973870620720

約数和(自身を除く): 2742834416940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 197, 204, 255, 306, 340, 394, 510, 591, 612, 765, 788, 985, 1020, 1182, 1530, 1773, 1970, 2364, 2955, 3060, 3349, 3546, 3940, 5910, 6698, 7092, 8865, 10047, 11820, 13396, 16745, 17730, 20094, 30141, 33490, 35460, 40188, 50235, 60282, 66980, 100470, 120564, 150705, 200940, 301410, 602820, 2042129, 4084258, 6126387, 8168516, 10210645, 12252774, 18379161, 20421290, 24505548, 30631935, 34716193, 36758322, 40842580, 61263870, 69432386, 73516644, 91895805, 104148579, 122527740, 138864772, 173580965, 183791610, 208297158, 312445737, 347161930, 367583220, 402299413, 416594316, 520742895, 624891474, 694323860, 804598826, 1041485790, 1206898239, 1249782948, 1562228685, 1609197652, 2011497065, 2082971580, 2413796478, 3124457370, 3620694717, 4022994130, 4827592956, 6034491195, 6248914740, 6839090021, 7241389434, 8045988260, 12068982390, 13678180042, 14482778868, 18103473585, 20517270063, 24137964780, 27356360084, 34195450105, 36206947170, 41034540126, 61551810189, 68390900210, 72413894340, 82069080252, 102586350315, 123103620378, 136781800420, 205172700630, 246207240756, 307759050945, 410345401260, 615518101890, 1231036203780]

約数ペア:

[(1, 1231036203780), (2, 615518101890), (3, 410345401260), (4, 307759050945), (5, 246207240756), (6, 205172700630), (9, 136781800420), (10, 123103620378), (12, 102586350315), (15, 82069080252), (17, 72413894340), (18, 68390900210), (20, 61551810189), (30, 41034540126), (34, 36206947170), (36, 34195450105), (45, 27356360084), (51, 24137964780), (60, 20517270063), (68, 18103473585), (85, 14482778868), (90, 13678180042), (102, 12068982390), (153, 8045988260), (170, 7241389434), (180, 6839090021), (197, 6248914740), (204, 6034491195), (255, 4827592956), (306, 4022994130), (340, 3620694717), (394, 3124457370), (510, 2413796478), (591, 2082971580), (612, 2011497065), (765, 1609197652), (788, 1562228685), (985, 1249782948), (1020, 1206898239), (1182, 1041485790), (1530, 804598826), (1773, 694323860), (1970, 624891474), (2364, 520742895), (2955, 416594316), (3060, 402299413), (3349, 367583220), (3546, 347161930), (3940, 312445737), (5910, 208297158), (6698, 183791610), (7092, 173580965), (8865, 138864772), (10047, 122527740), (11820, 104148579), (13396, 91895805), (16745, 73516644), (17730, 69432386), (20094, 61263870), (30141, 40842580), (33490, 36758322), (35460, 34716193), (40188, 30631935), (50235, 24505548), (60282, 20421290), (66980, 18379161), (100470, 12252774), (120564, 10210645), (150705, 8168516), (200940, 6126387), (301410, 4084258), (602820, 2042129)]