1561207276944

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{25033}}^1\times {\mathrm{61871}}^1$

素因数の和:86925

約数の個数: 120

約数和(自身を含む): 4993665361152

約数和(自身を除く): 3432458084208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 25033, 50066, 61871, 75099, 100132, 123742, 150198, 175231, 185613, 200264, 225297, 247484, 300396, 350462, 371226, 400528, 433097, 450594, 494968, 525693, 556839, 600792, 700924, 742452, 866194, 901188, 989936, 1051386, 1113678, 1201584, 1299291, 1401848, 1484904, 1577079, 1732388, 1802376, 2102772, 2227356, 2598582, 2803696, 2969808, 3154158, 3464776, 3604752, 3897873, 4205544, 4454712, 5197164, 6308316, 6929552, 7795746, 8411088, 8909424, 10394328, 12616632, 15591492, 20788656, 25233264, 31182984, 62365968, 1548816743, 3097633486, 4646450229, 6195266972, 9292900458, 10841717201, 12390533944, 13939350687, 18585800916, 21683434402, 24781067888, 27878701374, 32525151603, 37171601832, 43366868804, 55757402748, 65050303206, 74343203664, 86733737608, 97575454809, 111514805496, 130100606412, 173467475216, 195150909618, 223029610992, 260201212824, 390301819236, 520402425648, 780603638472, 1561207276944]

約数ペア:

[(1, 1561207276944), (2, 780603638472), (3, 520402425648), (4, 390301819236), (6, 260201212824), (7, 223029610992), (8, 195150909618), (9, 173467475216), (12, 130100606412), (14, 111514805496), (16, 97575454809), (18, 86733737608), (21, 74343203664), (24, 65050303206), (28, 55757402748), (36, 43366868804), (42, 37171601832), (48, 32525151603), (56, 27878701374), (63, 24781067888), (72, 21683434402), (84, 18585800916), (112, 13939350687), (126, 12390533944), (144, 10841717201), (168, 9292900458), (252, 6195266972), (336, 4646450229), (504, 3097633486), (1008, 1548816743), (25033, 62365968), (50066, 31182984), (61871, 25233264), (75099, 20788656), (100132, 15591492), (123742, 12616632), (150198, 10394328), (175231, 8909424), (185613, 8411088), (200264, 7795746), (225297, 6929552), (247484, 6308316), (300396, 5197164), (350462, 4454712), (371226, 4205544), (400528, 3897873), (433097, 3604752), (450594, 3464776), (494968, 3154158), (525693, 2969808), (556839, 2803696), (600792, 2598582), (700924, 2227356), (742452, 2102772), (866194, 1802376), (901188, 1732388), (989936, 1577079), (1051386, 1484904), (1113678, 1401848), (1201584, 1299291)]