505197427560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{1546081}}^1$

素因数の和:1546491

約数の個数: 128

約数和(自身を含む): 1736559302400

約数和(自身を除く): 1231361874840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 389, 420, 778, 840, 1167, 1556, 1945, 2334, 2723, 3112, 3890, 4668, 5446, 5835, 7780, 8169, 9336, 10892, 11670, 13615, 15560, 16338, 21784, 23340, 27230, 32676, 40845, 46680, 54460, 65352, 81690, 108920, 163380, 326760, 1546081, 3092162, 4638243, 6184324, 7730405, 9276486, 10822567, 12368648, 15460810, 18552972, 21645134, 23191215, 30921620, 32467701, 37105944, 43290268, 46382430, 54112835, 61843240, 64935402, 86580536, 92764860, 108225670, 129870804, 162338505, 185529720, 216451340, 259741608, 324677010, 432902680, 601425509, 649354020, 1202851018, 1298708040, 1804276527, 2405702036, 3007127545, 3608553054, 4209978563, 4811404072, 6014255090, 7217106108, 8419957126, 9021382635, 12028510180, 12629935689, 14434212216, 16839914252, 18042765270, 21049892815, 24057020360, 25259871378, 33679828504, 36085530540, 42099785630, 50519742756, 63149678445, 72171061080, 84199571260, 101039485512, 126299356890, 168399142520, 252598713780, 505197427560]

約数ペア:

[(1, 505197427560), (2, 252598713780), (3, 168399142520), (4, 126299356890), (5, 101039485512), (6, 84199571260), (7, 72171061080), (8, 63149678445), (10, 50519742756), (12, 42099785630), (14, 36085530540), (15, 33679828504), (20, 25259871378), (21, 24057020360), (24, 21049892815), (28, 18042765270), (30, 16839914252), (35, 14434212216), (40, 12629935689), (42, 12028510180), (56, 9021382635), (60, 8419957126), (70, 7217106108), (84, 6014255090), (105, 4811404072), (120, 4209978563), (140, 3608553054), (168, 3007127545), (210, 2405702036), (280, 1804276527), (389, 1298708040), (420, 1202851018), (778, 649354020), (840, 601425509), (1167, 432902680), (1556, 324677010), (1945, 259741608), (2334, 216451340), (2723, 185529720), (3112, 162338505), (3890, 129870804), (4668, 108225670), (5446, 92764860), (5835, 86580536), (7780, 64935402), (8169, 61843240), (9336, 54112835), (10892, 46382430), (11670, 43290268), (13615, 37105944), (15560, 32467701), (16338, 30921620), (21784, 23191215), (23340, 21645134), (27230, 18552972), (32676, 15460810), (40845, 12368648), (46680, 10822567), (54460, 9276486), (65352, 7730405), (81690, 6184324), (108920, 4638243), (163380, 3092162), (326760, 1546081)]