238864080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10937}}^1$

素因数の和:10973

約数の個数: 160

約数和(自身を含む): 911441664

約数和(自身を除く): 672577584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 10937, 21840, 21874, 32811, 43748, 54685, 65622, 76559, 87496, 109370, 131244, 142181, 153118, 164055, 174992, 218740, 229677, 262488, 284362, 306236, 328110, 382795, 426543, 437480, 459354, 524976, 568724, 612472, 656220, 710905, 765590, 853086, 874960, 918708, 995267, 1137448, 1148385, 1224944, 1312440, 1421810, 1531180, 1706172, 1837416, 1990534, 2132715, 2274896, 2296770, 2624880, 2843620, 2985801, 3062360, 3412344, 3674832, 3981068, 4265430, 4593540, 4976335, 5687240, 5971602, 6124720, 6824688, 7962136, 8530860, 9187080, 9952670, 11374480, 11943204, 14929005, 15924272, 17061720, 18374160, 19905340, 23886408, 29858010, 34123440, 39810680, 47772816, 59716020, 79621360, 119432040, 238864080]

約数ペア:

[(1, 238864080), (2, 119432040), (3, 79621360), (4, 59716020), (5, 47772816), (6, 39810680), (7, 34123440), (8, 29858010), (10, 23886408), (12, 19905340), (13, 18374160), (14, 17061720), (15, 15924272), (16, 14929005), (20, 11943204), (21, 11374480), (24, 9952670), (26, 9187080), (28, 8530860), (30, 7962136), (35, 6824688), (39, 6124720), (40, 5971602), (42, 5687240), (48, 4976335), (52, 4593540), (56, 4265430), (60, 3981068), (65, 3674832), (70, 3412344), (78, 3062360), (80, 2985801), (84, 2843620), (91, 2624880), (104, 2296770), (105, 2274896), (112, 2132715), (120, 1990534), (130, 1837416), (140, 1706172), (156, 1531180), (168, 1421810), (182, 1312440), (195, 1224944), (208, 1148385), (210, 1137448), (240, 995267), (260, 918708), (273, 874960), (280, 853086), (312, 765590), (336, 710905), (364, 656220), (390, 612472), (420, 568724), (455, 524976), (520, 459354), (546, 437480), (560, 426543), (624, 382795), (728, 328110), (780, 306236), (840, 284362), (910, 262488), (1040, 229677), (1092, 218740), (1365, 174992), (1456, 164055), (1560, 153118), (1680, 142181), (1820, 131244), (2184, 109370), (2730, 87496), (3120, 76559), (3640, 65622), (4368, 54685), (5460, 43748), (7280, 32811), (10920, 21874), (10937, 21840)]