172198320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{102499}}^1$

素因数の和:102522

約数の個数: 80

約数和(自身を含む): 610080000

約数和(自身を除く): 437881680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 102499, 204998, 307497, 409996, 512495, 614994, 717493, 819992, 1024990, 1229988, 1434986, 1537485, 1639984, 2049980, 2152479, 2459976, 2869972, 3074970, 3587465, 4099960, 4304958, 4919952, 5739944, 6149940, 7174930, 8199920, 8609916, 10762395, 11479888, 12299880, 14349860, 17219832, 21524790, 24599760, 28699720, 34439664, 43049580, 57399440, 86099160, 172198320]

約数ペア:

[(1, 172198320), (2, 86099160), (3, 57399440), (4, 43049580), (5, 34439664), (6, 28699720), (7, 24599760), (8, 21524790), (10, 17219832), (12, 14349860), (14, 12299880), (15, 11479888), (16, 10762395), (20, 8609916), (21, 8199920), (24, 7174930), (28, 6149940), (30, 5739944), (35, 4919952), (40, 4304958), (42, 4099960), (48, 3587465), (56, 3074970), (60, 2869972), (70, 2459976), (80, 2152479), (84, 2049980), (105, 1639984), (112, 1537485), (120, 1434986), (140, 1229988), (168, 1024990), (210, 819992), (240, 717493), (280, 614994), (336, 512495), (420, 409996), (560, 307497), (840, 204998), (1680, 102499)]