329720160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{811}}^1$

素因数の和:858

約数の個数: 288

約数和(自身を含む): 1306319616

約数和(自身を除く): 976599456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 121, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 242, 264, 280, 308, 330, 336, 352, 363, 385, 420, 440, 462, 480, 484, 528, 560, 605, 616, 660, 672, 726, 770, 811, 840, 847, 880, 924, 968, 1056, 1120, 1155, 1210, 1232, 1320, 1452, 1540, 1622, 1680, 1694, 1760, 1815, 1848, 1936, 2310, 2420, 2433, 2464, 2541, 2640, 2904, 3080, 3244, 3360, 3388, 3630, 3696, 3872, 4055, 4235, 4620, 4840, 4866, 5082, 5280, 5677, 5808, 6160, 6488, 6776, 7260, 7392, 8110, 8470, 8921, 9240, 9680, 9732, 10164, 11354, 11616, 12165, 12320, 12705, 12976, 13552, 14520, 16220, 16940, 17031, 17842, 18480, 19360, 19464, 20328, 22708, 24330, 25410, 25952, 26763, 27104, 28385, 29040, 32440, 33880, 34062, 35684, 36960, 38928, 40656, 44605, 45416, 48660, 50820, 53526, 56770, 58080, 62447, 64880, 67760, 68124, 71368, 77856, 81312, 85155, 89210, 90832, 97320, 98131, 101640, 107052, 113540, 124894, 129760, 133815, 135520, 136248, 142736, 170310, 178420, 181664, 187341, 194640, 196262, 203280, 214104, 227080, 249788, 267630, 272496, 285472, 294393, 312235, 340620, 356840, 374682, 389280, 392524, 406560, 428208, 454160, 490655, 499576, 535260, 544992, 588786, 624470, 681240, 686917, 713680, 749364, 785048, 856416, 908320, 936705, 981310, 999152, 1070520, 1177572, 1248940, 1362480, 1373834, 1427360, 1471965, 1498728, 1570096, 1873410, 1962620, 1998304, 2060751, 2141040, 2355144, 2497880, 2724960, 2747668, 2943930, 2997456, 3140192, 3434585, 3746820, 3925240, 4121502, 4282080, 4710288, 4995760, 5495336, 5887860, 5994912, 6869170, 7493640, 7850480, 8243004, 9420576, 9991520, 10303755, 10990672, 11775720, 13738340, 14987280, 15700960, 16486008, 20607510, 21981344, 23551440, 27476680, 29974560, 32972016, 41215020, 47102880, 54953360, 65944032, 82430040, 109906720, 164860080, 329720160]

約数ペア:

[(1, 329720160), (2, 164860080), (3, 109906720), (4, 82430040), (5, 65944032), (6, 54953360), (7, 47102880), (8, 41215020), (10, 32972016), (11, 29974560), (12, 27476680), (14, 23551440), (15, 21981344), (16, 20607510), (20, 16486008), (21, 15700960), (22, 14987280), (24, 13738340), (28, 11775720), (30, 10990672), (32, 10303755), (33, 9991520), (35, 9420576), (40, 8243004), (42, 7850480), (44, 7493640), (48, 6869170), (55, 5994912), (56, 5887860), (60, 5495336), (66, 4995760), (70, 4710288), (77, 4282080), (80, 4121502), (84, 3925240), (88, 3746820), (96, 3434585), (105, 3140192), (110, 2997456), (112, 2943930), (120, 2747668), (121, 2724960), (132, 2497880), (140, 2355144), (154, 2141040), (160, 2060751), (165, 1998304), (168, 1962620), (176, 1873410), (210, 1570096), (220, 1498728), (224, 1471965), (231, 1427360), (240, 1373834), (242, 1362480), (264, 1248940), (280, 1177572), (308, 1070520), (330, 999152), (336, 981310), (352, 936705), (363, 908320), (385, 856416), (420, 785048), (440, 749364), (462, 713680), (480, 686917), (484, 681240), (528, 624470), (560, 588786), (605, 544992), (616, 535260), (660, 499576), (672, 490655), (726, 454160), (770, 428208), (811, 406560), (840, 392524), (847, 389280), (880, 374682), (924, 356840), (968, 340620), (1056, 312235), (1120, 294393), (1155, 285472), (1210, 272496), (1232, 267630), (1320, 249788), (1452, 227080), (1540, 214104), (1622, 203280), (1680, 196262), (1694, 194640), (1760, 187341), (1815, 181664), (1848, 178420), (1936, 170310), (2310, 142736), (2420, 136248), (2433, 135520), (2464, 133815), (2541, 129760), (2640, 124894), (2904, 113540), (3080, 107052), (3244, 101640), (3360, 98131), (3388, 97320), (3630, 90832), (3696, 89210), (3872, 85155), (4055, 81312), (4235, 77856), (4620, 71368), (4840, 68124), (4866, 67760), (5082, 64880), (5280, 62447), (5677, 58080), (5808, 56770), (6160, 53526), (6488, 50820), (6776, 48660), (7260, 45416), (7392, 44605), (8110, 40656), (8470, 38928), (8921, 36960), (9240, 35684), (9680, 34062), (9732, 33880), (10164, 32440), (11354, 29040), (11616, 28385), (12165, 27104), (12320, 26763), (12705, 25952), (12976, 25410), (13552, 24330), (14520, 22708), (16220, 20328), (16940, 19464), (17031, 19360), (17842, 18480)]