425041680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{769}}^1$

素因数の和:846

約数の個数: 240

約数和(自身を含む): 1567399680

約数和(自身を除く): 1142358000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 49, 56, 60, 70, 80, 84, 94, 98, 105, 112, 120, 140, 141, 147, 168, 188, 196, 210, 235, 240, 245, 280, 282, 294, 329, 336, 376, 392, 420, 470, 490, 560, 564, 588, 658, 705, 735, 752, 769, 784, 840, 940, 980, 987, 1128, 1176, 1316, 1410, 1470, 1538, 1645, 1680, 1880, 1960, 1974, 2256, 2303, 2307, 2352, 2632, 2820, 2940, 3076, 3290, 3760, 3845, 3920, 3948, 4606, 4614, 4935, 5264, 5383, 5640, 5880, 6152, 6580, 6909, 7690, 7896, 9212, 9228, 9870, 10766, 11280, 11515, 11535, 11760, 12304, 13160, 13818, 15380, 15792, 16149, 18424, 18456, 19740, 21532, 23030, 23070, 26320, 26915, 27636, 30760, 32298, 34545, 36143, 36848, 36912, 37681, 39480, 43064, 46060, 46140, 53830, 55272, 61520, 64596, 69090, 72286, 75362, 78960, 80745, 86128, 92120, 92280, 107660, 108429, 110544, 113043, 129192, 138180, 144572, 150724, 161490, 180715, 184240, 184560, 188405, 215320, 216858, 226086, 253001, 258384, 276360, 289144, 301448, 322980, 361430, 376810, 430640, 433716, 452172, 506002, 542145, 552720, 565215, 578288, 602896, 645960, 722860, 753620, 759003, 867432, 904344, 1012004, 1084290, 1130430, 1265005, 1291920, 1445720, 1507240, 1518006, 1734864, 1771007, 1808688, 2024008, 2168580, 2260860, 2530010, 2891440, 3014480, 3036012, 3542014, 3795015, 4048016, 4337160, 4521720, 5060020, 5313021, 6072024, 7084028, 7590030, 8674320, 8855035, 9043440, 10120040, 10626042, 12144048, 14168056, 15180060, 17710070, 20240080, 21252084, 26565105, 28336112, 30360120, 35420140, 42504168, 53130210, 60720240, 70840280, 85008336, 106260420, 141680560, 212520840, 425041680]

約数ペア:

[(1, 425041680), (2, 212520840), (3, 141680560), (4, 106260420), (5, 85008336), (6, 70840280), (7, 60720240), (8, 53130210), (10, 42504168), (12, 35420140), (14, 30360120), (15, 28336112), (16, 26565105), (20, 21252084), (21, 20240080), (24, 17710070), (28, 15180060), (30, 14168056), (35, 12144048), (40, 10626042), (42, 10120040), (47, 9043440), (48, 8855035), (49, 8674320), (56, 7590030), (60, 7084028), (70, 6072024), (80, 5313021), (84, 5060020), (94, 4521720), (98, 4337160), (105, 4048016), (112, 3795015), (120, 3542014), (140, 3036012), (141, 3014480), (147, 2891440), (168, 2530010), (188, 2260860), (196, 2168580), (210, 2024008), (235, 1808688), (240, 1771007), (245, 1734864), (280, 1518006), (282, 1507240), (294, 1445720), (329, 1291920), (336, 1265005), (376, 1130430), (392, 1084290), (420, 1012004), (470, 904344), (490, 867432), (560, 759003), (564, 753620), (588, 722860), (658, 645960), (705, 602896), (735, 578288), (752, 565215), (769, 552720), (784, 542145), (840, 506002), (940, 452172), (980, 433716), (987, 430640), (1128, 376810), (1176, 361430), (1316, 322980), (1410, 301448), (1470, 289144), (1538, 276360), (1645, 258384), (1680, 253001), (1880, 226086), (1960, 216858), (1974, 215320), (2256, 188405), (2303, 184560), (2307, 184240), (2352, 180715), (2632, 161490), (2820, 150724), (2940, 144572), (3076, 138180), (3290, 129192), (3760, 113043), (3845, 110544), (3920, 108429), (3948, 107660), (4606, 92280), (4614, 92120), (4935, 86128), (5264, 80745), (5383, 78960), (5640, 75362), (5880, 72286), (6152, 69090), (6580, 64596), (6909, 61520), (7690, 55272), (7896, 53830), (9212, 46140), (9228, 46060), (9870, 43064), (10766, 39480), (11280, 37681), (11515, 36912), (11535, 36848), (11760, 36143), (12304, 34545), (13160, 32298), (13818, 30760), (15380, 27636), (15792, 26915), (16149, 26320), (18424, 23070), (18456, 23030), (19740, 21532)]