193782960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{38449}}^1$

素因数の和:38475

約数の個数: 120

約数和(自身を含む): 743776800

約数和(自身を除く): 549993840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 38449, 76898, 115347, 153796, 192245, 230694, 269143, 307592, 346041, 384490, 461388, 538286, 576735, 615184, 692082, 768980, 807429, 922776, 1076572, 1153470, 1345715, 1384164, 1537960, 1614858, 1730205, 1845552, 2153144, 2306940, 2422287, 2691430, 2768328, 3075920, 3229716, 3460410, 4037145, 4306288, 4613880, 4844574, 5382860, 5536656, 6459432, 6920820, 8074290, 9227760, 9689148, 10765720, 12111435, 12918864, 13841640, 16148580, 19378296, 21531440, 24222870, 27683280, 32297160, 38756592, 48445740, 64594320, 96891480, 193782960]

約数ペア:

[(1, 193782960), (2, 96891480), (3, 64594320), (4, 48445740), (5, 38756592), (6, 32297160), (7, 27683280), (8, 24222870), (9, 21531440), (10, 19378296), (12, 16148580), (14, 13841640), (15, 12918864), (16, 12111435), (18, 10765720), (20, 9689148), (21, 9227760), (24, 8074290), (28, 6920820), (30, 6459432), (35, 5536656), (36, 5382860), (40, 4844574), (42, 4613880), (45, 4306288), (48, 4037145), (56, 3460410), (60, 3229716), (63, 3075920), (70, 2768328), (72, 2691430), (80, 2422287), (84, 2306940), (90, 2153144), (105, 1845552), (112, 1730205), (120, 1614858), (126, 1537960), (140, 1384164), (144, 1345715), (168, 1153470), (180, 1076572), (210, 922776), (240, 807429), (252, 768980), (280, 692082), (315, 615184), (336, 576735), (360, 538286), (420, 461388), (504, 384490), (560, 346041), (630, 307592), (720, 269143), (840, 230694), (1008, 192245), (1260, 153796), (1680, 115347), (2520, 76898), (5040, 38449)]