15694980420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{9439}}^1$

素因数の和:9602

約数の個数: 192

約数和(自身を含む): 52068925440

約数和(自身を除く): 36373945020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 107, 111, 140, 148, 185, 210, 214, 222, 259, 321, 370, 420, 428, 444, 518, 535, 555, 642, 740, 749, 777, 1036, 1070, 1110, 1284, 1295, 1498, 1554, 1605, 2140, 2220, 2247, 2590, 2996, 3108, 3210, 3745, 3885, 3959, 4494, 5180, 6420, 7490, 7770, 7918, 8988, 9439, 11235, 11877, 14980, 15540, 15836, 18878, 19795, 22470, 23754, 27713, 28317, 37756, 39590, 44940, 47195, 47508, 55426, 56634, 59385, 66073, 79180, 83139, 94390, 110852, 113268, 118770, 132146, 138565, 141585, 166278, 188780, 198219, 237540, 264292, 277130, 283170, 330365, 332556, 349243, 396438, 415695, 554260, 566340, 660730, 698486, 792876, 831390, 991095, 1009973, 1047729, 1321460, 1396972, 1662780, 1746215, 1982190, 2019946, 2095458, 2444701, 3029919, 3492430, 3964380, 4039892, 4190916, 4889402, 5049865, 5238645, 6059838, 6984860, 7069811, 7334103, 9778804, 10099730, 10477290, 12119676, 12223505, 14139622, 14668206, 15149595, 20199460, 20954580, 21209433, 24447010, 28279244, 29336412, 30299190, 35349055, 36670515, 37369001, 42418866, 48894020, 60598380, 70698110, 73341030, 74738002, 84837732, 106047165, 112107003, 141396220, 146682060, 149476004, 186845005, 212094330, 224214006, 261583007, 373690010, 424188660, 448428012, 523166014, 560535015, 747380020, 784749021, 1046332028, 1121070030, 1307915035, 1569498042, 2242140060, 2615830070, 3138996084, 3923745105, 5231660140, 7847490210, 15694980420]

約数ペア:

[(1, 15694980420), (2, 7847490210), (3, 5231660140), (4, 3923745105), (5, 3138996084), (6, 2615830070), (7, 2242140060), (10, 1569498042), (12, 1307915035), (14, 1121070030), (15, 1046332028), (20, 784749021), (21, 747380020), (28, 560535015), (30, 523166014), (35, 448428012), (37, 424188660), (42, 373690010), (60, 261583007), (70, 224214006), (74, 212094330), (84, 186845005), (105, 149476004), (107, 146682060), (111, 141396220), (140, 112107003), (148, 106047165), (185, 84837732), (210, 74738002), (214, 73341030), (222, 70698110), (259, 60598380), (321, 48894020), (370, 42418866), (420, 37369001), (428, 36670515), (444, 35349055), (518, 30299190), (535, 29336412), (555, 28279244), (642, 24447010), (740, 21209433), (749, 20954580), (777, 20199460), (1036, 15149595), (1070, 14668206), (1110, 14139622), (1284, 12223505), (1295, 12119676), (1498, 10477290), (1554, 10099730), (1605, 9778804), (2140, 7334103), (2220, 7069811), (2247, 6984860), (2590, 6059838), (2996, 5238645), (3108, 5049865), (3210, 4889402), (3745, 4190916), (3885, 4039892), (3959, 3964380), (4494, 3492430), (5180, 3029919), (6420, 2444701), (7490, 2095458), (7770, 2019946), (7918, 1982190), (8988, 1746215), (9439, 1662780), (11235, 1396972), (11877, 1321460), (14980, 1047729), (15540, 1009973), (15836, 991095), (18878, 831390), (19795, 792876), (22470, 698486), (23754, 660730), (27713, 566340), (28317, 554260), (37756, 415695), (39590, 396438), (44940, 349243), (47195, 332556), (47508, 330365), (55426, 283170), (56634, 277130), (59385, 264292), (66073, 237540), (79180, 198219), (83139, 188780), (94390, 166278), (110852, 141585), (113268, 138565), (118770, 132146)]