239386860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:417

約数の個数: 192

約数和(自身を含む): 800150400

約数和(自身を除く): 560763540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 89, 90, 102, 108, 135, 153, 170, 178, 180, 204, 255, 267, 270, 293, 306, 340, 356, 445, 459, 510, 534, 540, 586, 612, 765, 801, 879, 890, 918, 1020, 1068, 1172, 1335, 1465, 1513, 1530, 1602, 1758, 1780, 1836, 2295, 2403, 2637, 2670, 2930, 3026, 3060, 3204, 3516, 4005, 4395, 4539, 4590, 4806, 4981, 5274, 5340, 5860, 6052, 7565, 7911, 8010, 8790, 9078, 9180, 9612, 9962, 10548, 12015, 13185, 13617, 14943, 15130, 15822, 16020, 17580, 18156, 19924, 22695, 24030, 24905, 26077, 26370, 27234, 29886, 30260, 31644, 39555, 40851, 44829, 45390, 48060, 49810, 52154, 52740, 54468, 59772, 68085, 74715, 78231, 79110, 81702, 89658, 90780, 99620, 104308, 130385, 134487, 136170, 149430, 156462, 158220, 163404, 179316, 204255, 224145, 234693, 260770, 268974, 272340, 298860, 312924, 391155, 408510, 443309, 448290, 469386, 521540, 537948, 672435, 704079, 782310, 817020, 886618, 896580, 938772, 1173465, 1329927, 1344870, 1408158, 1564620, 1773236, 2216545, 2346930, 2659854, 2689740, 2816316, 3520395, 3989781, 4433090, 4693860, 5319708, 6649635, 7040790, 7979562, 8866180, 11969343, 13299270, 14081580, 15959124, 19948905, 23938686, 26598540, 39897810, 47877372, 59846715, 79795620, 119693430, 239386860]

約数ペア:

[(1, 239386860), (2, 119693430), (3, 79795620), (4, 59846715), (5, 47877372), (6, 39897810), (9, 26598540), (10, 23938686), (12, 19948905), (15, 15959124), (17, 14081580), (18, 13299270), (20, 11969343), (27, 8866180), (30, 7979562), (34, 7040790), (36, 6649635), (45, 5319708), (51, 4693860), (54, 4433090), (60, 3989781), (68, 3520395), (85, 2816316), (89, 2689740), (90, 2659854), (102, 2346930), (108, 2216545), (135, 1773236), (153, 1564620), (170, 1408158), (178, 1344870), (180, 1329927), (204, 1173465), (255, 938772), (267, 896580), (270, 886618), (293, 817020), (306, 782310), (340, 704079), (356, 672435), (445, 537948), (459, 521540), (510, 469386), (534, 448290), (540, 443309), (586, 408510), (612, 391155), (765, 312924), (801, 298860), (879, 272340), (890, 268974), (918, 260770), (1020, 234693), (1068, 224145), (1172, 204255), (1335, 179316), (1465, 163404), (1513, 158220), (1530, 156462), (1602, 149430), (1758, 136170), (1780, 134487), (1836, 130385), (2295, 104308), (2403, 99620), (2637, 90780), (2670, 89658), (2930, 81702), (3026, 79110), (3060, 78231), (3204, 74715), (3516, 68085), (4005, 59772), (4395, 54468), (4539, 52740), (4590, 52154), (4806, 49810), (4981, 48060), (5274, 45390), (5340, 44829), (5860, 40851), (6052, 39555), (7565, 31644), (7911, 30260), (8010, 29886), (8790, 27234), (9078, 26370), (9180, 26077), (9612, 24905), (9962, 24030), (10548, 22695), (12015, 19924), (13185, 18156), (13617, 17580), (14943, 16020), (15130, 15822)]