239373090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:486

約数の個数: 192

約数和(自身を含む): 744629760

約数和(自身を除く): 505256670

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 27, 30, 33, 34, 45, 51, 54, 55, 66, 85, 90, 99, 102, 110, 121, 135, 153, 165, 170, 187, 198, 242, 255, 270, 297, 306, 330, 363, 374, 431, 459, 495, 510, 561, 594, 605, 726, 765, 862, 918, 935, 990, 1089, 1122, 1210, 1293, 1485, 1530, 1683, 1815, 1870, 2057, 2155, 2178, 2295, 2586, 2805, 2970, 3267, 3366, 3630, 3879, 4114, 4310, 4590, 4741, 5049, 5445, 5610, 6171, 6465, 6534, 7327, 7758, 8415, 9482, 10098, 10285, 10890, 11637, 12342, 12930, 14223, 14654, 16335, 16830, 18513, 19395, 20570, 21981, 23274, 23705, 25245, 28446, 30855, 32670, 36635, 37026, 38790, 42669, 43962, 47410, 50490, 52151, 55539, 58185, 61710, 65943, 71115, 73270, 80597, 85338, 92565, 104302, 109905, 111078, 116370, 128007, 131886, 142230, 156453, 161194, 185130, 197829, 213345, 219810, 241791, 256014, 260755, 277695, 312906, 329715, 395658, 402985, 426690, 469359, 483582, 521510, 555390, 640035, 659430, 725373, 782265, 805970, 886567, 938718, 989145, 1208955, 1280070, 1408077, 1450746, 1564530, 1773134, 1978290, 2176119, 2346795, 2417910, 2659701, 2816154, 3626865, 4352238, 4432835, 4693590, 5319402, 7040385, 7253730, 7979103, 8865670, 10880595, 13298505, 14080770, 15958206, 21761190, 23937309, 26597010, 39895515, 47874618, 79791030, 119686545, 239373090]

約数ペア:

[(1, 239373090), (2, 119686545), (3, 79791030), (5, 47874618), (6, 39895515), (9, 26597010), (10, 23937309), (11, 21761190), (15, 15958206), (17, 14080770), (18, 13298505), (22, 10880595), (27, 8865670), (30, 7979103), (33, 7253730), (34, 7040385), (45, 5319402), (51, 4693590), (54, 4432835), (55, 4352238), (66, 3626865), (85, 2816154), (90, 2659701), (99, 2417910), (102, 2346795), (110, 2176119), (121, 1978290), (135, 1773134), (153, 1564530), (165, 1450746), (170, 1408077), (187, 1280070), (198, 1208955), (242, 989145), (255, 938718), (270, 886567), (297, 805970), (306, 782265), (330, 725373), (363, 659430), (374, 640035), (431, 555390), (459, 521510), (495, 483582), (510, 469359), (561, 426690), (594, 402985), (605, 395658), (726, 329715), (765, 312906), (862, 277695), (918, 260755), (935, 256014), (990, 241791), (1089, 219810), (1122, 213345), (1210, 197829), (1293, 185130), (1485, 161194), (1530, 156453), (1683, 142230), (1815, 131886), (1870, 128007), (2057, 116370), (2155, 111078), (2178, 109905), (2295, 104302), (2586, 92565), (2805, 85338), (2970, 80597), (3267, 73270), (3366, 71115), (3630, 65943), (3879, 61710), (4114, 58185), (4310, 55539), (4590, 52151), (4741, 50490), (5049, 47410), (5445, 43962), (5610, 42669), (6171, 38790), (6465, 37026), (6534, 36635), (7327, 32670), (7758, 30855), (8415, 28446), (9482, 25245), (10098, 23705), (10285, 23274), (10890, 21981), (11637, 20570), (12342, 19395), (12930, 18513), (14223, 16830), (14654, 16335)]