2628778320

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{173861}}^1$

素因数の和:173890

約数の個数: 160

約数和(自身を含む): 10348266240

約数和(自身を除く): 7719487920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 173861, 347722, 521583, 695444, 869305, 1043166, 1217027, 1390888, 1564749, 1738610, 2086332, 2434054, 2607915, 2781776, 3129498, 3477220, 3651081, 4172664, 4694247, 4868108, 5215830, 6085135, 6258996, 6954440, 7302162, 7823745, 8345328, 9388494, 9736216, 10431660, 10953243, 12170270, 12517992, 13908880, 14604324, 15647490, 18255405, 18776988, 19472432, 20863320, 21906486, 23471235, 24340540, 25035984, 29208648, 31294980, 32859729, 36510810, 37553976, 41726640, 43812972, 46942470, 48681080, 54766215, 58417296, 62589960, 65719458, 73021620, 75107952, 87625944, 93884940, 97362160, 109532430, 125179920, 131438916, 146043240, 164298645, 175251888, 187769880, 219064860, 262877832, 292086480, 328597290, 375539760, 438129720, 525755664, 657194580, 876259440, 1314389160, 2628778320]

約数ペア:

[(1, 2628778320), (2, 1314389160), (3, 876259440), (4, 657194580), (5, 525755664), (6, 438129720), (7, 375539760), (8, 328597290), (9, 292086480), (10, 262877832), (12, 219064860), (14, 187769880), (15, 175251888), (16, 164298645), (18, 146043240), (20, 131438916), (21, 125179920), (24, 109532430), (27, 97362160), (28, 93884940), (30, 87625944), (35, 75107952), (36, 73021620), (40, 65719458), (42, 62589960), (45, 58417296), (48, 54766215), (54, 48681080), (56, 46942470), (60, 43812972), (63, 41726640), (70, 37553976), (72, 36510810), (80, 32859729), (84, 31294980), (90, 29208648), (105, 25035984), (108, 24340540), (112, 23471235), (120, 21906486), (126, 20863320), (135, 19472432), (140, 18776988), (144, 18255405), (168, 15647490), (180, 14604324), (189, 13908880), (210, 12517992), (216, 12170270), (240, 10953243), (252, 10431660), (270, 9736216), (280, 9388494), (315, 8345328), (336, 7823745), (360, 7302162), (378, 6954440), (420, 6258996), (432, 6085135), (504, 5215830), (540, 4868108), (560, 4694247), (630, 4172664), (720, 3651081), (756, 3477220), (840, 3129498), (945, 2781776), (1008, 2607915), (1080, 2434054), (1260, 2086332), (1512, 1738610), (1680, 1564749), (1890, 1390888), (2160, 1217027), (2520, 1043166), (3024, 869305), (3780, 695444), (5040, 521583), (7560, 347722), (15120, 173861)]