5280247613480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{2473}}^1\times {\mathrm{19603}}^1$

素因数の和:22483

約数の個数: 128

約数和(自身を含む): 13618883116800

約数和(自身を除く): 8338635503320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 389, 778, 1556, 1945, 2473, 2723, 3112, 3890, 4946, 5446, 7780, 9892, 10892, 12365, 13615, 15560, 17311, 19603, 19784, 21784, 24730, 27230, 34622, 39206, 49460, 54460, 69244, 78412, 86555, 98015, 98920, 108920, 137221, 138488, 156824, 173110, 196030, 274442, 346220, 392060, 548884, 686105, 692440, 784120, 961997, 1097768, 1372210, 1923994, 2744420, 3847988, 4809985, 5488840, 6733979, 7625567, 7695976, 9619970, 13467958, 15251134, 19239940, 26935916, 30502268, 33669895, 38127835, 38479880, 48478219, 53378969, 53871832, 61004536, 67339790, 76255670, 96956438, 106757938, 134679580, 152511340, 193912876, 213515876, 242391095, 266894845, 269359160, 305022680, 339347533, 387825752, 427031752, 484782190, 533789690, 678695066, 969564380, 1067579380, 1357390132, 1696737665, 1939128760, 2135158760, 2714780264, 3393475330, 6786950660, 13573901320, 18858027191, 37716054382, 75432108764, 94290135955, 132006190337, 150864217528, 188580271910, 264012380674, 377160543820, 528024761348, 660030951685, 754321087640, 1056049522696, 1320061903370, 2640123806740, 5280247613480]

約数ペア:

[(1, 5280247613480), (2, 2640123806740), (4, 1320061903370), (5, 1056049522696), (7, 754321087640), (8, 660030951685), (10, 528024761348), (14, 377160543820), (20, 264012380674), (28, 188580271910), (35, 150864217528), (40, 132006190337), (56, 94290135955), (70, 75432108764), (140, 37716054382), (280, 18858027191), (389, 13573901320), (778, 6786950660), (1556, 3393475330), (1945, 2714780264), (2473, 2135158760), (2723, 1939128760), (3112, 1696737665), (3890, 1357390132), (4946, 1067579380), (5446, 969564380), (7780, 678695066), (9892, 533789690), (10892, 484782190), (12365, 427031752), (13615, 387825752), (15560, 339347533), (17311, 305022680), (19603, 269359160), (19784, 266894845), (21784, 242391095), (24730, 213515876), (27230, 193912876), (34622, 152511340), (39206, 134679580), (49460, 106757938), (54460, 96956438), (69244, 76255670), (78412, 67339790), (86555, 61004536), (98015, 53871832), (98920, 53378969), (108920, 48478219), (137221, 38479880), (138488, 38127835), (156824, 33669895), (173110, 30502268), (196030, 26935916), (274442, 19239940), (346220, 15251134), (392060, 13467958), (548884, 9619970), (686105, 7695976), (692440, 7625567), (784120, 6733979), (961997, 5488840), (1097768, 4809985), (1372210, 3847988), (1923994, 2744420)]