228670260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:263

約数の個数: 288

約数和(自身を含む): 832269312

約数和(自身を除く): 603599052

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 31, 35, 39, 42, 49, 52, 60, 62, 65, 70, 78, 84, 91, 93, 98, 105, 124, 130, 140, 147, 155, 156, 182, 186, 193, 195, 196, 210, 217, 245, 260, 273, 294, 310, 364, 372, 386, 390, 403, 420, 434, 455, 465, 490, 546, 579, 588, 620, 637, 651, 735, 772, 780, 806, 868, 910, 930, 965, 980, 1085, 1092, 1158, 1209, 1274, 1302, 1351, 1365, 1470, 1519, 1612, 1820, 1860, 1911, 1930, 2015, 2170, 2316, 2418, 2509, 2548, 2604, 2702, 2730, 2821, 2895, 2940, 3038, 3185, 3255, 3822, 3860, 4030, 4053, 4340, 4557, 4836, 5018, 5404, 5460, 5642, 5790, 5983, 6045, 6076, 6370, 6510, 6755, 7527, 7595, 7644, 8060, 8106, 8463, 9114, 9457, 9555, 10036, 11284, 11580, 11966, 12090, 12545, 12740, 13020, 13510, 14105, 15054, 15190, 16212, 16926, 17563, 17949, 18228, 18914, 19110, 19747, 20265, 22785, 23932, 24180, 25090, 27020, 28210, 28371, 29915, 30108, 30380, 33852, 35126, 35898, 37635, 37828, 38220, 39494, 40530, 41881, 42315, 45570, 47285, 50180, 52689, 56420, 56742, 59241, 59830, 70252, 71796, 75270, 77779, 78988, 81060, 83762, 84630, 87815, 89745, 91140, 94570, 98735, 105378, 113484, 118482, 119660, 122941, 125643, 141855, 150540, 155558, 167524, 169260, 175630, 179490, 189140, 197470, 209405, 210756, 233337, 236964, 245882, 251286, 263445, 283710, 293167, 296205, 311116, 351260, 358980, 368823, 388895, 394940, 418810, 466674, 491764, 502572, 526890, 544453, 567420, 586334, 592410, 614705, 628215, 737646, 777790, 837620, 879501, 933348, 1053780, 1088906, 1166685, 1172668, 1184820, 1229410, 1256430, 1465835, 1475292, 1555580, 1633359, 1759002, 1844115, 2177812, 2333370, 2458820, 2512860, 2722265, 2931670, 3266718, 3518004, 3688230, 3811171, 4397505, 4666740, 5444530, 5863340, 6533436, 7376460, 7622342, 8166795, 8795010, 10889060, 11433513, 15244684, 16333590, 17590020, 19055855, 22867026, 32667180, 38111710, 45734052, 57167565, 76223420, 114335130, 228670260]

約数ペア:

[(1, 228670260), (2, 114335130), (3, 76223420), (4, 57167565), (5, 45734052), (6, 38111710), (7, 32667180), (10, 22867026), (12, 19055855), (13, 17590020), (14, 16333590), (15, 15244684), (20, 11433513), (21, 10889060), (26, 8795010), (28, 8166795), (30, 7622342), (31, 7376460), (35, 6533436), (39, 5863340), (42, 5444530), (49, 4666740), (52, 4397505), (60, 3811171), (62, 3688230), (65, 3518004), (70, 3266718), (78, 2931670), (84, 2722265), (91, 2512860), (93, 2458820), (98, 2333370), (105, 2177812), (124, 1844115), (130, 1759002), (140, 1633359), (147, 1555580), (155, 1475292), (156, 1465835), (182, 1256430), (186, 1229410), (193, 1184820), (195, 1172668), (196, 1166685), (210, 1088906), (217, 1053780), (245, 933348), (260, 879501), (273, 837620), (294, 777790), (310, 737646), (364, 628215), (372, 614705), (386, 592410), (390, 586334), (403, 567420), (420, 544453), (434, 526890), (455, 502572), (465, 491764), (490, 466674), (546, 418810), (579, 394940), (588, 388895), (620, 368823), (637, 358980), (651, 351260), (735, 311116), (772, 296205), (780, 293167), (806, 283710), (868, 263445), (910, 251286), (930, 245882), (965, 236964), (980, 233337), (1085, 210756), (1092, 209405), (1158, 197470), (1209, 189140), (1274, 179490), (1302, 175630), (1351, 169260), (1365, 167524), (1470, 155558), (1519, 150540), (1612, 141855), (1820, 125643), (1860, 122941), (1911, 119660), (1930, 118482), (2015, 113484), (2170, 105378), (2316, 98735), (2418, 94570), (2509, 91140), (2548, 89745), (2604, 87815), (2702, 84630), (2730, 83762), (2821, 81060), (2895, 78988), (2940, 77779), (3038, 75270), (3185, 71796), (3255, 70252), (3822, 59830), (3860, 59241), (4030, 56742), (4053, 56420), (4340, 52689), (4557, 50180), (4836, 47285), (5018, 45570), (5404, 42315), (5460, 41881), (5642, 40530), (5790, 39494), (5983, 38220), (6045, 37828), (6076, 37635), (6370, 35898), (6510, 35126), (6755, 33852), (7527, 30380), (7595, 30108), (7644, 29915), (8060, 28371), (8106, 28210), (8463, 27020), (9114, 25090), (9457, 24180), (9555, 23932), (10036, 22785), (11284, 20265), (11580, 19747), (11966, 19110), (12090, 18914), (12545, 18228), (12740, 17949), (13020, 17563), (13510, 16926), (14105, 16212), (15054, 15190)]