1182502020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:482

約数の個数: 192

約数和(自身を含む): 3873300480

約数和(自身を除く): 2690798460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 79, 84, 105, 140, 157, 158, 210, 227, 237, 314, 316, 395, 420, 454, 471, 474, 553, 628, 681, 785, 790, 908, 942, 948, 1099, 1106, 1135, 1185, 1362, 1570, 1580, 1589, 1659, 1884, 2198, 2212, 2270, 2355, 2370, 2724, 2765, 3140, 3178, 3297, 3318, 3405, 4396, 4540, 4710, 4740, 4767, 5495, 5530, 6356, 6594, 6636, 6810, 7945, 8295, 9420, 9534, 10990, 11060, 12403, 13188, 13620, 15890, 16485, 16590, 17933, 19068, 21980, 23835, 24806, 31780, 32970, 33180, 35639, 35866, 37209, 47670, 49612, 53799, 62015, 65940, 71278, 71732, 74418, 86821, 89665, 95340, 106917, 107598, 124030, 125531, 142556, 148836, 173642, 178195, 179330, 186045, 213834, 215196, 248060, 249473, 251062, 260463, 268995, 347284, 356390, 358660, 372090, 376593, 427668, 434105, 498946, 502124, 520926, 534585, 537990, 627655, 712780, 744180, 748419, 753186, 868210, 997892, 1041852, 1069170, 1075980, 1247365, 1255310, 1302315, 1496838, 1506372, 1736420, 1882965, 2138340, 2494730, 2510620, 2604630, 2815481, 2993676, 3742095, 3765930, 4989460, 5209260, 5630962, 7484190, 7531860, 8446443, 11261924, 14077405, 14968380, 16892886, 19708367, 28154810, 33785772, 39416734, 42232215, 56309620, 59125101, 78833468, 84464430, 98541835, 118250202, 168928860, 197083670, 236500404, 295625505, 394167340, 591251010, 1182502020]

約数ペア:

[(1, 1182502020), (2, 591251010), (3, 394167340), (4, 295625505), (5, 236500404), (6, 197083670), (7, 168928860), (10, 118250202), (12, 98541835), (14, 84464430), (15, 78833468), (20, 59125101), (21, 56309620), (28, 42232215), (30, 39416734), (35, 33785772), (42, 28154810), (60, 19708367), (70, 16892886), (79, 14968380), (84, 14077405), (105, 11261924), (140, 8446443), (157, 7531860), (158, 7484190), (210, 5630962), (227, 5209260), (237, 4989460), (314, 3765930), (316, 3742095), (395, 2993676), (420, 2815481), (454, 2604630), (471, 2510620), (474, 2494730), (553, 2138340), (628, 1882965), (681, 1736420), (785, 1506372), (790, 1496838), (908, 1302315), (942, 1255310), (948, 1247365), (1099, 1075980), (1106, 1069170), (1135, 1041852), (1185, 997892), (1362, 868210), (1570, 753186), (1580, 748419), (1589, 744180), (1659, 712780), (1884, 627655), (2198, 537990), (2212, 534585), (2270, 520926), (2355, 502124), (2370, 498946), (2724, 434105), (2765, 427668), (3140, 376593), (3178, 372090), (3297, 358660), (3318, 356390), (3405, 347284), (4396, 268995), (4540, 260463), (4710, 251062), (4740, 249473), (4767, 248060), (5495, 215196), (5530, 213834), (6356, 186045), (6594, 179330), (6636, 178195), (6810, 173642), (7945, 148836), (8295, 142556), (9420, 125531), (9534, 124030), (10990, 107598), (11060, 106917), (12403, 95340), (13188, 89665), (13620, 86821), (15890, 74418), (16485, 71732), (16590, 71278), (17933, 65940), (19068, 62015), (21980, 53799), (23835, 49612), (24806, 47670), (31780, 37209), (32970, 35866), (33180, 35639)]