2765277480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173263}}^1$

素因数の和:173303

約数の個数: 128

約数和(自身を含む): 9980006400

約数和(自身を除く): 7214728920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 173263, 346526, 519789, 693052, 866315, 1039578, 1212841, 1386104, 1732630, 2079156, 2425682, 2598945, 3291997, 3465260, 3638523, 4158312, 4851364, 5197890, 6064205, 6583994, 6930520, 7277046, 9702728, 9875991, 10395780, 12128410, 13167988, 14554092, 16459985, 18192615, 19751982, 20791560, 23043979, 24256820, 26335976, 29108184, 32919970, 36385230, 39503964, 46087958, 48513640, 49379955, 65839940, 69131937, 72770460, 79007928, 92175916, 98759910, 115219895, 131679880, 138263874, 145540920, 184351832, 197519820, 230439790, 276527748, 345659685, 395039640, 460879580, 553055496, 691319370, 921759160, 1382638740, 2765277480]

約数ペア:

[(1, 2765277480), (2, 1382638740), (3, 921759160), (4, 691319370), (5, 553055496), (6, 460879580), (7, 395039640), (8, 345659685), (10, 276527748), (12, 230439790), (14, 197519820), (15, 184351832), (19, 145540920), (20, 138263874), (21, 131679880), (24, 115219895), (28, 98759910), (30, 92175916), (35, 79007928), (38, 72770460), (40, 69131937), (42, 65839940), (56, 49379955), (57, 48513640), (60, 46087958), (70, 39503964), (76, 36385230), (84, 32919970), (95, 29108184), (105, 26335976), (114, 24256820), (120, 23043979), (133, 20791560), (140, 19751982), (152, 18192615), (168, 16459985), (190, 14554092), (210, 13167988), (228, 12128410), (266, 10395780), (280, 9875991), (285, 9702728), (380, 7277046), (399, 6930520), (420, 6583994), (456, 6064205), (532, 5197890), (570, 4851364), (665, 4158312), (760, 3638523), (798, 3465260), (840, 3291997), (1064, 2598945), (1140, 2425682), (1330, 2079156), (1596, 1732630), (1995, 1386104), (2280, 1212841), (2660, 1039578), (3192, 866315), (3990, 693052), (5320, 519789), (7980, 346526), (15960, 173263)]