229505640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21017}}^1$

素因数の和:21051

約数の個数: 128

約数和(自身を含む): 847445760

約数和(自身を除く): 617940120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 21017, 42034, 63051, 84068, 105085, 126102, 147119, 168136, 210170, 252204, 273221, 294238, 315255, 420340, 441357, 504408, 546442, 588476, 630510, 735595, 819663, 840680, 882714, 1092884, 1176952, 1261020, 1366105, 1471190, 1639326, 1765428, 1912547, 2185768, 2206785, 2522040, 2732210, 2942380, 3278652, 3530856, 3825094, 4098315, 4413570, 5464420, 5737641, 5884760, 6557304, 7650188, 8196630, 8827140, 9562735, 10928840, 11475282, 15300376, 16393260, 17654280, 19125470, 22950564, 28688205, 32786520, 38250940, 45901128, 57376410, 76501880, 114752820, 229505640]

約数ペア:

[(1, 229505640), (2, 114752820), (3, 76501880), (4, 57376410), (5, 45901128), (6, 38250940), (7, 32786520), (8, 28688205), (10, 22950564), (12, 19125470), (13, 17654280), (14, 16393260), (15, 15300376), (20, 11475282), (21, 10928840), (24, 9562735), (26, 8827140), (28, 8196630), (30, 7650188), (35, 6557304), (39, 5884760), (40, 5737641), (42, 5464420), (52, 4413570), (56, 4098315), (60, 3825094), (65, 3530856), (70, 3278652), (78, 2942380), (84, 2732210), (91, 2522040), (104, 2206785), (105, 2185768), (120, 1912547), (130, 1765428), (140, 1639326), (156, 1471190), (168, 1366105), (182, 1261020), (195, 1176952), (210, 1092884), (260, 882714), (273, 840680), (280, 819663), (312, 735595), (364, 630510), (390, 588476), (420, 546442), (455, 504408), (520, 441357), (546, 420340), (728, 315255), (780, 294238), (840, 273221), (910, 252204), (1092, 210170), (1365, 168136), (1560, 147119), (1820, 126102), (2184, 105085), (2730, 84068), (3640, 63051), (5460, 42034), (10920, 21017)]