7420565790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:517

約数の個数: 384

約数和(自身を含む): 23828152320

約数和(自身を除く): 16407586530

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 27, 30, 31, 33, 34, 45, 51, 54, 55, 62, 66, 85, 90, 93, 99, 102, 110, 121, 135, 153, 155, 165, 170, 186, 187, 198, 242, 255, 270, 279, 297, 306, 310, 330, 341, 363, 374, 431, 459, 465, 495, 510, 527, 558, 561, 594, 605, 682, 726, 765, 837, 862, 918, 930, 935, 990, 1023, 1054, 1089, 1122, 1210, 1293, 1395, 1485, 1530, 1581, 1674, 1683, 1705, 1815, 1870, 2046, 2057, 2155, 2178, 2295, 2586, 2635, 2790, 2805, 2970, 3069, 3162, 3267, 3366, 3410, 3630, 3751, 3879, 4114, 4185, 4310, 4590, 4741, 4743, 5049, 5115, 5270, 5445, 5610, 5797, 6138, 6171, 6465, 6534, 7327, 7502, 7758, 7905, 8370, 8415, 9207, 9482, 9486, 10098, 10230, 10285, 10890, 11253, 11594, 11637, 12342, 12930, 13361, 14223, 14229, 14654, 15345, 15810, 16335, 16830, 17391, 18414, 18513, 18755, 19395, 20570, 21981, 22506, 23274, 23705, 23715, 25245, 26722, 28446, 28458, 28985, 30690, 30855, 32670, 33759, 34782, 36635, 37026, 37510, 38790, 40083, 42669, 43962, 46035, 47410, 47430, 50490, 52151, 52173, 55539, 56265, 57970, 58185, 61710, 63767, 65943, 66805, 67518, 71115, 71145, 73270, 80166, 80597, 85338, 86955, 92070, 92565, 101277, 104302, 104346, 109905, 111078, 112530, 116370, 120249, 127534, 128007, 131886, 133610, 142230, 142290, 146971, 156453, 156519, 161194, 168795, 173910, 185130, 191301, 197829, 200415, 202554, 213345, 219810, 227137, 240498, 241791, 256014, 260755, 260865, 277695, 293942, 312906, 313038, 318835, 329715, 337590, 360747, 382602, 395658, 400830, 402985, 426690, 440913, 454274, 469359, 483582, 506385, 521510, 521730, 555390, 573903, 601245, 637670, 640035, 659430, 681411, 721494, 725373, 734855, 782265, 782595, 805970, 881826, 886567, 938718, 956505, 989145, 1012770, 1135685, 1147806, 1202490, 1208955, 1280070, 1322739, 1362822, 1408077, 1450746, 1469710, 1564530, 1565190, 1616681, 1721709, 1773134, 1803735, 1913010, 1978290, 2044233, 2176119, 2204565, 2271370, 2346795, 2417910, 2498507, 2645478, 2659701, 2816154, 2869515, 3233362, 3407055, 3443418, 3607470, 3626865, 3968217, 4088466, 4352238, 4409130, 4432835, 4693590, 4850043, 4997014, 5319402, 5739030, 6132699, 6613695, 6814110, 7040385, 7253730, 7495521, 7936434, 7979103, 8083405, 8608545, 8865670, 9700086, 10221165, 10880595, 12265398, 12492535, 13227390, 13298505, 14080770, 14550129, 14991042, 15958206, 16166810, 17217090, 19841085, 20442330, 21761190, 22486563, 23937309, 24250215, 24985070, 26597010, 27483577, 29100258, 30663495, 37477605, 39682170, 39895515, 43650387, 44973126, 47874618, 48500430, 54967154, 61326990, 67459689, 72750645, 74955210, 79791030, 82450731, 87300774, 112432815, 119686545, 134919378, 137417885, 145501290, 164901462, 218251935, 224865630, 239373090, 247352193, 274835770, 337298445, 412253655, 436503870, 494704386, 674596890, 742056579, 824507310, 1236760965, 1484113158, 2473521930, 3710282895, 7420565790]

約数ペア:

[(1, 7420565790), (2, 3710282895), (3, 2473521930), (5, 1484113158), (6, 1236760965), (9, 824507310), (10, 742056579), (11, 674596890), (15, 494704386), (17, 436503870), (18, 412253655), (22, 337298445), (27, 274835770), (30, 247352193), (31, 239373090), (33, 224865630), (34, 218251935), (45, 164901462), (51, 145501290), (54, 137417885), (55, 134919378), (62, 119686545), (66, 112432815), (85, 87300774), (90, 82450731), (93, 79791030), (99, 74955210), (102, 72750645), (110, 67459689), (121, 61326990), (135, 54967154), (153, 48500430), (155, 47874618), (165, 44973126), (170, 43650387), (186, 39895515), (187, 39682170), (198, 37477605), (242, 30663495), (255, 29100258), (270, 27483577), (279, 26597010), (297, 24985070), (306, 24250215), (310, 23937309), (330, 22486563), (341, 21761190), (363, 20442330), (374, 19841085), (431, 17217090), (459, 16166810), (465, 15958206), (495, 14991042), (510, 14550129), (527, 14080770), (558, 13298505), (561, 13227390), (594, 12492535), (605, 12265398), (682, 10880595), (726, 10221165), (765, 9700086), (837, 8865670), (862, 8608545), (918, 8083405), (930, 7979103), (935, 7936434), (990, 7495521), (1023, 7253730), (1054, 7040385), (1089, 6814110), (1122, 6613695), (1210, 6132699), (1293, 5739030), (1395, 5319402), (1485, 4997014), (1530, 4850043), (1581, 4693590), (1674, 4432835), (1683, 4409130), (1705, 4352238), (1815, 4088466), (1870, 3968217), (2046, 3626865), (2057, 3607470), (2155, 3443418), (2178, 3407055), (2295, 3233362), (2586, 2869515), (2635, 2816154), (2790, 2659701), (2805, 2645478), (2970, 2498507), (3069, 2417910), (3162, 2346795), (3267, 2271370), (3366, 2204565), (3410, 2176119), (3630, 2044233), (3751, 1978290), (3879, 1913010), (4114, 1803735), (4185, 1773134), (4310, 1721709), (4590, 1616681), (4741, 1565190), (4743, 1564530), (5049, 1469710), (5115, 1450746), (5270, 1408077), (5445, 1362822), (5610, 1322739), (5797, 1280070), (6138, 1208955), (6171, 1202490), (6465, 1147806), (6534, 1135685), (7327, 1012770), (7502, 989145), (7758, 956505), (7905, 938718), (8370, 886567), (8415, 881826), (9207, 805970), (9482, 782595), (9486, 782265), (10098, 734855), (10230, 725373), (10285, 721494), (10890, 681411), (11253, 659430), (11594, 640035), (11637, 637670), (12342, 601245), (12930, 573903), (13361, 555390), (14223, 521730), (14229, 521510), (14654, 506385), (15345, 483582), (15810, 469359), (16335, 454274), (16830, 440913), (17391, 426690), (18414, 402985), (18513, 400830), (18755, 395658), (19395, 382602), (20570, 360747), (21981, 337590), (22506, 329715), (23274, 318835), (23705, 313038), (23715, 312906), (25245, 293942), (26722, 277695), (28446, 260865), (28458, 260755), (28985, 256014), (30690, 241791), (30855, 240498), (32670, 227137), (33759, 219810), (34782, 213345), (36635, 202554), (37026, 200415), (37510, 197829), (38790, 191301), (40083, 185130), (42669, 173910), (43962, 168795), (46035, 161194), (47410, 156519), (47430, 156453), (50490, 146971), (52151, 142290), (52173, 142230), (55539, 133610), (56265, 131886), (57970, 128007), (58185, 127534), (61710, 120249), (63767, 116370), (65943, 112530), (66805, 111078), (67518, 109905), (71115, 104346), (71145, 104302), (73270, 101277), (80166, 92565), (80597, 92070), (85338, 86955)]