680285760

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9203}}^1$

素因数の和:9241

約数の個数: 224

約数和(自身を含む): 2693164032

約数和(自身を除く): 2012878272

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, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 385, 420, 440, 448, 462, 480, 528, 560, 616, 660, 672, 704, 770, 840, 880, 924, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1540, 1680, 1760, 1848, 2112, 2240, 2310, 2464, 2640, 3080, 3360, 3520, 3696, 4620, 4928, 5280, 6160, 6720, 7392, 9203, 9240, 10560, 12320, 14784, 18406, 18480, 24640, 27609, 36812, 36960, 46015, 55218, 64421, 73624, 73920, 92030, 101233, 110436, 128842, 138045, 147248, 184060, 193263, 202466, 220872, 257684, 276090, 294496, 303699, 322105, 368120, 386526, 404932, 441744, 506165, 515368, 552180, 588992, 607398, 644210, 708631, 736240, 773052, 809864, 883488, 966315, 1012330, 1030736, 1104360, 1214796, 1288420, 1417262, 1472480, 1518495, 1546104, 1619728, 1766976, 1932630, 2024660, 2061472, 2125893, 2208720, 2429592, 2576840, 2834524, 2944960, 3036990, 3092208, 3239456, 3543155, 3865260, 4049320, 4122944, 4251786, 4417440, 4859184, 5153680, 5669048, 6073980, 6184416, 6478912, 7086310, 7730520, 8098640, 8503572, 8834880, 9718368, 10307360, 10629465, 11338096, 12147960, 12368832, 14172620, 15461040, 16197280, 17007144, 19436736, 20614720, 21258930, 22676192, 24295920, 28345240, 30922080, 32394560, 34014288, 42517860, 45352384, 48591840, 56690480, 61844160, 68028576, 85035720, 97183680, 113380960, 136057152, 170071440, 226761920, 340142880, 680285760]

約数ペア:

[(1, 680285760), (2, 340142880), (3, 226761920), (4, 170071440), (5, 136057152), (6, 113380960), (7, 97183680), (8, 85035720), (10, 68028576), (11, 61844160), (12, 56690480), (14, 48591840), (15, 45352384), (16, 42517860), (20, 34014288), (21, 32394560), (22, 30922080), (24, 28345240), (28, 24295920), (30, 22676192), (32, 21258930), (33, 20614720), (35, 19436736), (40, 17007144), (42, 16197280), (44, 15461040), (48, 14172620), (55, 12368832), (56, 12147960), (60, 11338096), (64, 10629465), (66, 10307360), (70, 9718368), (77, 8834880), (80, 8503572), (84, 8098640), (88, 7730520), (96, 7086310), (105, 6478912), (110, 6184416), (112, 6073980), (120, 5669048), (132, 5153680), (140, 4859184), (154, 4417440), (160, 4251786), (165, 4122944), (168, 4049320), (176, 3865260), (192, 3543155), (210, 3239456), (220, 3092208), (224, 3036990), (231, 2944960), (240, 2834524), (264, 2576840), (280, 2429592), (308, 2208720), (320, 2125893), (330, 2061472), (336, 2024660), (352, 1932630), (385, 1766976), (420, 1619728), (440, 1546104), (448, 1518495), (462, 1472480), (480, 1417262), (528, 1288420), (560, 1214796), (616, 1104360), (660, 1030736), (672, 1012330), (704, 966315), (770, 883488), (840, 809864), (880, 773052), (924, 736240), (960, 708631), (1056, 644210), (1120, 607398), (1155, 588992), (1232, 552180), (1320, 515368), (1344, 506165), (1540, 441744), (1680, 404932), (1760, 386526), (1848, 368120), (2112, 322105), (2240, 303699), (2310, 294496), (2464, 276090), (2640, 257684), (3080, 220872), (3360, 202466), (3520, 193263), (3696, 184060), (4620, 147248), (4928, 138045), (5280, 128842), (6160, 110436), (6720, 101233), (7392, 92030), (9203, 73920), (9240, 73624), (10560, 64421), (12320, 55218), (14784, 46015), (18406, 36960), (18480, 36812), (24640, 27609)]