205653480240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1451}}^1\times {\mathrm{45427}}^1$

素因数の和:46907

約数の個数: 160

約数和(自身を含む): 687054525696

約数和(自身を除く): 481401045456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1451, 1560, 2902, 3120, 4353, 5804, 7255, 8706, 11608, 14510, 17412, 18863, 21765, 23216, 29020, 34824, 37726, 43530, 45427, 56589, 58040, 69648, 75452, 87060, 90854, 94315, 113178, 116080, 136281, 150904, 174120, 181708, 188630, 226356, 227135, 272562, 282945, 301808, 348240, 363416, 377260, 452712, 454270, 545124, 565890, 590551, 681405, 726832, 754520, 905424, 908540, 1090248, 1131780, 1181102, 1362810, 1509040, 1771653, 1817080, 2180496, 2263560, 2362204, 2725620, 2952755, 3543306, 3634160, 4527120, 4724408, 5451240, 5905510, 7086612, 8858265, 9448816, 10902480, 11811020, 14173224, 17716530, 23622040, 28346448, 35433060, 47244080, 65914577, 70866120, 131829154, 141732240, 197743731, 263658308, 329572885, 395487462, 527316616, 659145770, 790974924, 856889501, 988718655, 1054633232, 1318291540, 1581949848, 1713779002, 1977437310, 2570668503, 2636583080, 3163899696, 3427558004, 3954874620, 4284447505, 5141337006, 5273166160, 6855116008, 7909749240, 8568895010, 10282674012, 12853342515, 13710232016, 15819498480, 17137790020, 20565348024, 25706685030, 34275580040, 41130696048, 51413370060, 68551160080, 102826740120, 205653480240]

約数ペア:

[(1, 205653480240), (2, 102826740120), (3, 68551160080), (4, 51413370060), (5, 41130696048), (6, 34275580040), (8, 25706685030), (10, 20565348024), (12, 17137790020), (13, 15819498480), (15, 13710232016), (16, 12853342515), (20, 10282674012), (24, 8568895010), (26, 7909749240), (30, 6855116008), (39, 5273166160), (40, 5141337006), (48, 4284447505), (52, 3954874620), (60, 3427558004), (65, 3163899696), (78, 2636583080), (80, 2570668503), (104, 1977437310), (120, 1713779002), (130, 1581949848), (156, 1318291540), (195, 1054633232), (208, 988718655), (240, 856889501), (260, 790974924), (312, 659145770), (390, 527316616), (520, 395487462), (624, 329572885), (780, 263658308), (1040, 197743731), (1451, 141732240), (1560, 131829154), (2902, 70866120), (3120, 65914577), (4353, 47244080), (5804, 35433060), (7255, 28346448), (8706, 23622040), (11608, 17716530), (14510, 14173224), (17412, 11811020), (18863, 10902480), (21765, 9448816), (23216, 8858265), (29020, 7086612), (34824, 5905510), (37726, 5451240), (43530, 4724408), (45427, 4527120), (56589, 3634160), (58040, 3543306), (69648, 2952755), (75452, 2725620), (87060, 2362204), (90854, 2263560), (94315, 2180496), (113178, 1817080), (116080, 1771653), (136281, 1509040), (150904, 1362810), (174120, 1181102), (181708, 1131780), (188630, 1090248), (226356, 908540), (227135, 905424), (272562, 754520), (282945, 726832), (301808, 681405), (348240, 590551), (363416, 565890), (377260, 545124), (452712, 454270)]