15721939680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1\times {\mathrm{1171}}^1$

素因数の和:1609

約数の個数: 192

約数和(自身を含む): 50312441088

約数和(自身を除く): 34590501408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 83, 96, 120, 160, 166, 240, 249, 332, 337, 415, 480, 498, 664, 674, 830, 996, 1011, 1171, 1245, 1328, 1348, 1660, 1685, 1992, 2022, 2342, 2490, 2656, 2696, 3320, 3370, 3513, 3984, 4044, 4684, 4980, 5055, 5392, 5855, 6640, 6740, 7026, 7968, 8088, 9368, 9960, 10110, 10784, 11710, 13280, 13480, 14052, 16176, 17565, 18736, 19920, 20220, 23420, 26960, 27971, 28104, 32352, 35130, 37472, 39840, 40440, 46840, 53920, 55942, 56208, 70260, 80880, 83913, 93680, 97193, 111884, 112416, 139855, 140520, 161760, 167826, 187360, 194386, 223768, 279710, 281040, 291579, 335652, 388772, 394627, 419565, 447536, 485965, 559420, 562080, 583158, 671304, 777544, 789254, 839130, 895072, 971930, 1118840, 1166316, 1183881, 1342608, 1457895, 1555088, 1578508, 1678260, 1943860, 1973135, 2237680, 2332632, 2367762, 2685216, 2915790, 3110176, 3157016, 3356520, 3887720, 3946270, 4475360, 4665264, 4735524, 5831580, 5919405, 6314032, 6713040, 7775440, 7892540, 9330528, 9471048, 11663160, 11838810, 12628064, 13426080, 15550880, 15785080, 18942096, 23326320, 23677620, 31570160, 32754041, 37884192, 46652640, 47355240, 63140320, 65508082, 94710480, 98262123, 131016164, 163770205, 189420960, 196524246, 262032328, 327540410, 393048492, 491310615, 524064656, 655080820, 786096984, 982621230, 1048129312, 1310161640, 1572193968, 1965242460, 2620323280, 3144387936, 3930484920, 5240646560, 7860969840, 15721939680]

約数ペア:

[(1, 15721939680), (2, 7860969840), (3, 5240646560), (4, 3930484920), (5, 3144387936), (6, 2620323280), (8, 1965242460), (10, 1572193968), (12, 1310161640), (15, 1048129312), (16, 982621230), (20, 786096984), (24, 655080820), (30, 524064656), (32, 491310615), (40, 393048492), (48, 327540410), (60, 262032328), (80, 196524246), (83, 189420960), (96, 163770205), (120, 131016164), (160, 98262123), (166, 94710480), (240, 65508082), (249, 63140320), (332, 47355240), (337, 46652640), (415, 37884192), (480, 32754041), (498, 31570160), (664, 23677620), (674, 23326320), (830, 18942096), (996, 15785080), (1011, 15550880), (1171, 13426080), (1245, 12628064), (1328, 11838810), (1348, 11663160), (1660, 9471048), (1685, 9330528), (1992, 7892540), (2022, 7775440), (2342, 6713040), (2490, 6314032), (2656, 5919405), (2696, 5831580), (3320, 4735524), (3370, 4665264), (3513, 4475360), (3984, 3946270), (4044, 3887720), (4684, 3356520), (4980, 3157016), (5055, 3110176), (5392, 2915790), (5855, 2685216), (6640, 2367762), (6740, 2332632), (7026, 2237680), (7968, 1973135), (8088, 1943860), (9368, 1678260), (9960, 1578508), (10110, 1555088), (10784, 1457895), (11710, 1342608), (13280, 1183881), (13480, 1166316), (14052, 1118840), (16176, 971930), (17565, 895072), (18736, 839130), (19920, 789254), (20220, 777544), (23420, 671304), (26960, 583158), (27971, 562080), (28104, 559420), (32352, 485965), (35130, 447536), (37472, 419565), (39840, 394627), (40440, 388772), (46840, 335652), (53920, 291579), (55942, 281040), (56208, 279710), (70260, 223768), (80880, 194386), (83913, 187360), (93680, 167826), (97193, 161760), (111884, 140520), (112416, 139855)]