210814380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1297}}^1$

素因数の和:1365

約数の個数: 192

約数和(自身を含む): 767585280

約数和(自身を除く): 556770900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 43, 45, 54, 60, 63, 70, 84, 86, 90, 105, 108, 126, 129, 135, 140, 172, 180, 189, 210, 215, 252, 258, 270, 301, 315, 378, 387, 420, 430, 516, 540, 602, 630, 645, 756, 774, 860, 903, 945, 1161, 1204, 1260, 1290, 1297, 1505, 1548, 1806, 1890, 1935, 2322, 2580, 2594, 2709, 3010, 3612, 3780, 3870, 3891, 4515, 4644, 5188, 5418, 5805, 6020, 6485, 7740, 7782, 8127, 9030, 9079, 10836, 11610, 11673, 12970, 13545, 15564, 16254, 18060, 18158, 19455, 23220, 23346, 25940, 27090, 27237, 32508, 35019, 36316, 38910, 40635, 45395, 46692, 54180, 54474, 55771, 58365, 70038, 77820, 81270, 81711, 90790, 108948, 111542, 116730, 136185, 140076, 162540, 163422, 167313, 175095, 181580, 223084, 233460, 245133, 272370, 278855, 326844, 334626, 350190, 390397, 408555, 490266, 501939, 544740, 557710, 669252, 700380, 780794, 817110, 836565, 980532, 1003878, 1115420, 1171191, 1225665, 1505817, 1561588, 1634220, 1673130, 1951985, 2007756, 2342382, 2451330, 2509695, 3011634, 3346260, 3513573, 3903970, 4684764, 4902660, 5019390, 5855955, 6023268, 7027146, 7529085, 7807940, 10038780, 10540719, 11711910, 14054292, 15058170, 17567865, 21081438, 23423820, 30116340, 35135730, 42162876, 52703595, 70271460, 105407190, 210814380]

約数ペア:

[(1, 210814380), (2, 105407190), (3, 70271460), (4, 52703595), (5, 42162876), (6, 35135730), (7, 30116340), (9, 23423820), (10, 21081438), (12, 17567865), (14, 15058170), (15, 14054292), (18, 11711910), (20, 10540719), (21, 10038780), (27, 7807940), (28, 7529085), (30, 7027146), (35, 6023268), (36, 5855955), (42, 5019390), (43, 4902660), (45, 4684764), (54, 3903970), (60, 3513573), (63, 3346260), (70, 3011634), (84, 2509695), (86, 2451330), (90, 2342382), (105, 2007756), (108, 1951985), (126, 1673130), (129, 1634220), (135, 1561588), (140, 1505817), (172, 1225665), (180, 1171191), (189, 1115420), (210, 1003878), (215, 980532), (252, 836565), (258, 817110), (270, 780794), (301, 700380), (315, 669252), (378, 557710), (387, 544740), (420, 501939), (430, 490266), (516, 408555), (540, 390397), (602, 350190), (630, 334626), (645, 326844), (756, 278855), (774, 272370), (860, 245133), (903, 233460), (945, 223084), (1161, 181580), (1204, 175095), (1260, 167313), (1290, 163422), (1297, 162540), (1505, 140076), (1548, 136185), (1806, 116730), (1890, 111542), (1935, 108948), (2322, 90790), (2580, 81711), (2594, 81270), (2709, 77820), (3010, 70038), (3612, 58365), (3780, 55771), (3870, 54474), (3891, 54180), (4515, 46692), (4644, 45395), (5188, 40635), (5418, 38910), (5805, 36316), (6020, 35019), (6485, 32508), (7740, 27237), (7782, 27090), (8127, 25940), (9030, 23346), (9079, 23220), (10836, 19455), (11610, 18158), (11673, 18060), (12970, 16254), (13545, 15564)]