207324180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9679}}^1$

素因数の和:9718

約数の個数: 144

約数和(自身を含む): 761080320

約数和(自身を除く): 553756140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3570, 4284, 5355, 7140, 9679, 10710, 19358, 21420, 29037, 38716, 48395, 58074, 67753, 87111, 96790, 116148, 135506, 145185, 164543, 174222, 193580, 203259, 271012, 290370, 329086, 338765, 348444, 406518, 435555, 493629, 580740, 609777, 658172, 677530, 813036, 822715, 871110, 987258, 1016295, 1151801, 1219554, 1355060, 1480887, 1645430, 1742220, 1974516, 2032590, 2303602, 2439108, 2468145, 2961774, 3048885, 3290860, 3455403, 4065180, 4607204, 4936290, 5759005, 5923548, 6097770, 6910806, 7404435, 9872580, 10366209, 11518010, 12195540, 13821612, 14808870, 17277015, 20732418, 23036020, 29617740, 34554030, 41464836, 51831045, 69108060, 103662090, 207324180]

約数ペア:

[(1, 207324180), (2, 103662090), (3, 69108060), (4, 51831045), (5, 41464836), (6, 34554030), (7, 29617740), (9, 23036020), (10, 20732418), (12, 17277015), (14, 14808870), (15, 13821612), (17, 12195540), (18, 11518010), (20, 10366209), (21, 9872580), (28, 7404435), (30, 6910806), (34, 6097770), (35, 5923548), (36, 5759005), (42, 4936290), (45, 4607204), (51, 4065180), (60, 3455403), (63, 3290860), (68, 3048885), (70, 2961774), (84, 2468145), (85, 2439108), (90, 2303602), (102, 2032590), (105, 1974516), (119, 1742220), (126, 1645430), (140, 1480887), (153, 1355060), (170, 1219554), (180, 1151801), (204, 1016295), (210, 987258), (238, 871110), (252, 822715), (255, 813036), (306, 677530), (315, 658172), (340, 609777), (357, 580740), (420, 493629), (476, 435555), (510, 406518), (595, 348444), (612, 338765), (630, 329086), (714, 290370), (765, 271012), (1020, 203259), (1071, 193580), (1190, 174222), (1260, 164543), (1428, 145185), (1530, 135506), (1785, 116148), (2142, 96790), (2380, 87111), (3060, 67753), (3570, 58074), (4284, 48395), (5355, 38716), (7140, 29037), (9679, 21420), (10710, 19358)]