85174320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{419}}^1$

素因数の和:464

約数の個数: 240

約数和(自身を含む): 332478720

約数和(自身を除く): 247304400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 121, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 242, 264, 280, 308, 330, 336, 363, 385, 419, 420, 440, 462, 484, 528, 560, 605, 616, 660, 726, 770, 838, 840, 847, 880, 924, 968, 1155, 1210, 1232, 1257, 1320, 1452, 1540, 1676, 1680, 1694, 1815, 1848, 1936, 2095, 2310, 2420, 2514, 2541, 2640, 2904, 2933, 3080, 3352, 3388, 3630, 3696, 4190, 4235, 4609, 4620, 4840, 5028, 5082, 5808, 5866, 6160, 6285, 6704, 6776, 7260, 8380, 8470, 8799, 9218, 9240, 9680, 10056, 10164, 11732, 12570, 12705, 13552, 13827, 14520, 14665, 16760, 16940, 17598, 18436, 18480, 20112, 20328, 23045, 23464, 25140, 25410, 27654, 29040, 29330, 32263, 33520, 33880, 35196, 36872, 40656, 43995, 46090, 46928, 50280, 50699, 50820, 55308, 58660, 64526, 67760, 69135, 70392, 73744, 87990, 92180, 96789, 100560, 101398, 101640, 110616, 117320, 129052, 138270, 140784, 152097, 161315, 175980, 184360, 193578, 202796, 203280, 221232, 234640, 253495, 258104, 276540, 304194, 322630, 351960, 354893, 368720, 387156, 405592, 483945, 506990, 516208, 553080, 608388, 645260, 703920, 709786, 760485, 774312, 811184, 967890, 1013980, 1064679, 1106160, 1216776, 1290520, 1419572, 1520970, 1548624, 1774465, 1935780, 2027960, 2129358, 2433552, 2581040, 2839144, 3041940, 3548930, 3871560, 4055920, 4258716, 5323395, 5678288, 6083880, 7097860, 7743120, 8517432, 10646790, 12167760, 14195720, 17034864, 21293580, 28391440, 42587160, 85174320]

約数ペア:

[(1, 85174320), (2, 42587160), (3, 28391440), (4, 21293580), (5, 17034864), (6, 14195720), (7, 12167760), (8, 10646790), (10, 8517432), (11, 7743120), (12, 7097860), (14, 6083880), (15, 5678288), (16, 5323395), (20, 4258716), (21, 4055920), (22, 3871560), (24, 3548930), (28, 3041940), (30, 2839144), (33, 2581040), (35, 2433552), (40, 2129358), (42, 2027960), (44, 1935780), (48, 1774465), (55, 1548624), (56, 1520970), (60, 1419572), (66, 1290520), (70, 1216776), (77, 1106160), (80, 1064679), (84, 1013980), (88, 967890), (105, 811184), (110, 774312), (112, 760485), (120, 709786), (121, 703920), (132, 645260), (140, 608388), (154, 553080), (165, 516208), (168, 506990), (176, 483945), (210, 405592), (220, 387156), (231, 368720), (240, 354893), (242, 351960), (264, 322630), (280, 304194), (308, 276540), (330, 258104), (336, 253495), (363, 234640), (385, 221232), (419, 203280), (420, 202796), (440, 193578), (462, 184360), (484, 175980), (528, 161315), (560, 152097), (605, 140784), (616, 138270), (660, 129052), (726, 117320), (770, 110616), (838, 101640), (840, 101398), (847, 100560), (880, 96789), (924, 92180), (968, 87990), (1155, 73744), (1210, 70392), (1232, 69135), (1257, 67760), (1320, 64526), (1452, 58660), (1540, 55308), (1676, 50820), (1680, 50699), (1694, 50280), (1815, 46928), (1848, 46090), (1936, 43995), (2095, 40656), (2310, 36872), (2420, 35196), (2514, 33880), (2541, 33520), (2640, 32263), (2904, 29330), (2933, 29040), (3080, 27654), (3352, 25410), (3388, 25140), (3630, 23464), (3696, 23045), (4190, 20328), (4235, 20112), (4609, 18480), (4620, 18436), (4840, 17598), (5028, 16940), (5082, 16760), (5808, 14665), (5866, 14520), (6160, 13827), (6285, 13552), (6704, 12705), (6776, 12570), (7260, 11732), (8380, 10164), (8470, 10056), (8799, 9680), (9218, 9240)]