2715668760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{52999}}^1$

素因数の和:53081

約数の個数: 128

約数和(自身を含む): 9463680000

約数和(自身を除く): 6748011240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 61, 70, 84, 105, 120, 122, 140, 168, 183, 210, 244, 280, 305, 366, 420, 427, 488, 610, 732, 840, 854, 915, 1220, 1281, 1464, 1708, 1830, 2135, 2440, 2562, 3416, 3660, 4270, 5124, 6405, 7320, 8540, 10248, 12810, 17080, 25620, 51240, 52999, 105998, 158997, 211996, 264995, 317994, 370993, 423992, 529990, 635988, 741986, 794985, 1059980, 1112979, 1271976, 1483972, 1589970, 1854965, 2119960, 2225958, 2967944, 3179940, 3232939, 3709930, 4451916, 5564895, 6359880, 6465878, 7419860, 8903832, 9698817, 11129790, 12931756, 14839720, 16164695, 19397634, 22259580, 22630573, 25863512, 32329390, 38795268, 44519160, 45261146, 48494085, 64658780, 67891719, 77590536, 90522292, 96988170, 113152865, 129317560, 135783438, 181044584, 193976340, 226305730, 271566876, 339458595, 387952680, 452611460, 543133752, 678917190, 905222920, 1357834380, 2715668760]

約数ペア:

[(1, 2715668760), (2, 1357834380), (3, 905222920), (4, 678917190), (5, 543133752), (6, 452611460), (7, 387952680), (8, 339458595), (10, 271566876), (12, 226305730), (14, 193976340), (15, 181044584), (20, 135783438), (21, 129317560), (24, 113152865), (28, 96988170), (30, 90522292), (35, 77590536), (40, 67891719), (42, 64658780), (56, 48494085), (60, 45261146), (61, 44519160), (70, 38795268), (84, 32329390), (105, 25863512), (120, 22630573), (122, 22259580), (140, 19397634), (168, 16164695), (183, 14839720), (210, 12931756), (244, 11129790), (280, 9698817), (305, 8903832), (366, 7419860), (420, 6465878), (427, 6359880), (488, 5564895), (610, 4451916), (732, 3709930), (840, 3232939), (854, 3179940), (915, 2967944), (1220, 2225958), (1281, 2119960), (1464, 1854965), (1708, 1589970), (1830, 1483972), (2135, 1271976), (2440, 1112979), (2562, 1059980), (3416, 794985), (3660, 741986), (4270, 635988), (5124, 529990), (6405, 423992), (7320, 370993), (8540, 317994), (10248, 264995), (12810, 211996), (17080, 158997), (25620, 105998), (51240, 52999)]