206192280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5987}}^1$

素因数の和:6049

約数の個数: 128

約数和(自身を含む): 724308480

約数和(自身を除く): 518116200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 205, 210, 246, 280, 287, 328, 410, 420, 492, 574, 615, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1722, 2296, 2460, 2870, 3444, 4305, 4920, 5740, 5987, 6888, 8610, 11480, 11974, 17220, 17961, 23948, 29935, 34440, 35922, 41909, 47896, 59870, 71844, 83818, 89805, 119740, 125727, 143688, 167636, 179610, 209545, 239480, 245467, 251454, 335272, 359220, 419090, 490934, 502908, 628635, 718440, 736401, 838180, 981868, 1005816, 1227335, 1257270, 1472802, 1676360, 1718269, 1963736, 2454670, 2514540, 2945604, 3436538, 3682005, 4909340, 5029080, 5154807, 5891208, 6873076, 7364010, 8591345, 9818680, 10309614, 13746152, 14728020, 17182690, 20619228, 25774035, 29456040, 34365380, 41238456, 51548070, 68730760, 103096140, 206192280]

約数ペア:

[(1, 206192280), (2, 103096140), (3, 68730760), (4, 51548070), (5, 41238456), (6, 34365380), (7, 29456040), (8, 25774035), (10, 20619228), (12, 17182690), (14, 14728020), (15, 13746152), (20, 10309614), (21, 9818680), (24, 8591345), (28, 7364010), (30, 6873076), (35, 5891208), (40, 5154807), (41, 5029080), (42, 4909340), (56, 3682005), (60, 3436538), (70, 2945604), (82, 2514540), (84, 2454670), (105, 1963736), (120, 1718269), (123, 1676360), (140, 1472802), (164, 1257270), (168, 1227335), (205, 1005816), (210, 981868), (246, 838180), (280, 736401), (287, 718440), (328, 628635), (410, 502908), (420, 490934), (492, 419090), (574, 359220), (615, 335272), (820, 251454), (840, 245467), (861, 239480), (984, 209545), (1148, 179610), (1230, 167636), (1435, 143688), (1640, 125727), (1722, 119740), (2296, 89805), (2460, 83818), (2870, 71844), (3444, 59870), (4305, 47896), (4920, 41909), (5740, 35922), (5987, 34440), (6888, 29935), (8610, 23948), (11480, 17961), (11974, 17220)]