80190240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:283

約数の個数: 192

約数和(自身を含む): 277385472

約数和(自身を除く): 197195232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 71, 78, 80, 96, 104, 120, 130, 142, 156, 160, 181, 195, 208, 213, 240, 260, 284, 312, 355, 362, 390, 416, 426, 480, 520, 543, 568, 624, 710, 724, 780, 852, 905, 923, 1040, 1065, 1086, 1136, 1248, 1420, 1448, 1560, 1704, 1810, 1846, 2080, 2130, 2172, 2272, 2353, 2715, 2769, 2840, 2896, 3120, 3408, 3620, 3692, 4260, 4344, 4615, 4706, 5430, 5538, 5680, 5792, 6240, 6816, 7059, 7240, 7384, 8520, 8688, 9230, 9412, 10860, 11076, 11360, 11765, 12851, 13845, 14118, 14480, 14768, 17040, 17376, 18460, 18824, 21720, 22152, 23530, 25702, 27690, 28236, 28960, 29536, 34080, 35295, 36920, 37648, 38553, 43440, 44304, 47060, 51404, 55380, 56472, 64255, 70590, 73840, 75296, 77106, 86880, 88608, 94120, 102808, 110760, 112944, 128510, 141180, 147680, 154212, 167063, 188240, 192765, 205616, 221520, 225888, 257020, 282360, 308424, 334126, 376480, 385530, 411232, 443040, 501189, 514040, 564720, 616848, 668252, 771060, 835315, 1002378, 1028080, 1129440, 1233696, 1336504, 1542120, 1670630, 2004756, 2056160, 2505945, 2673008, 3084240, 3341260, 4009512, 5011890, 5346016, 6168480, 6682520, 8019024, 10023780, 13365040, 16038048, 20047560, 26730080, 40095120, 80190240]

約数ペア:

[(1, 80190240), (2, 40095120), (3, 26730080), (4, 20047560), (5, 16038048), (6, 13365040), (8, 10023780), (10, 8019024), (12, 6682520), (13, 6168480), (15, 5346016), (16, 5011890), (20, 4009512), (24, 3341260), (26, 3084240), (30, 2673008), (32, 2505945), (39, 2056160), (40, 2004756), (48, 1670630), (52, 1542120), (60, 1336504), (65, 1233696), (71, 1129440), (78, 1028080), (80, 1002378), (96, 835315), (104, 771060), (120, 668252), (130, 616848), (142, 564720), (156, 514040), (160, 501189), (181, 443040), (195, 411232), (208, 385530), (213, 376480), (240, 334126), (260, 308424), (284, 282360), (312, 257020), (355, 225888), (362, 221520), (390, 205616), (416, 192765), (426, 188240), (480, 167063), (520, 154212), (543, 147680), (568, 141180), (624, 128510), (710, 112944), (724, 110760), (780, 102808), (852, 94120), (905, 88608), (923, 86880), (1040, 77106), (1065, 75296), (1086, 73840), (1136, 70590), (1248, 64255), (1420, 56472), (1448, 55380), (1560, 51404), (1704, 47060), (1810, 44304), (1846, 43440), (2080, 38553), (2130, 37648), (2172, 36920), (2272, 35295), (2353, 34080), (2715, 29536), (2769, 28960), (2840, 28236), (2896, 27690), (3120, 25702), (3408, 23530), (3620, 22152), (3692, 21720), (4260, 18824), (4344, 18460), (4615, 17376), (4706, 17040), (5430, 14768), (5538, 14480), (5680, 14118), (5792, 13845), (6240, 12851), (6816, 11765), (7059, 11360), (7240, 11076), (7384, 10860), (8520, 9412), (8688, 9230)]