208078470

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:138

約数の個数: 224

約数和(自身を含む): 628938432

約数和(自身を除く): 420859962

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 27, 30, 34, 45, 46, 51, 54, 69, 73, 81, 85, 90, 102, 115, 135, 138, 146, 153, 162, 170, 207, 219, 230, 243, 255, 270, 306, 345, 365, 391, 405, 414, 438, 459, 486, 510, 621, 657, 690, 729, 730, 765, 782, 810, 918, 1035, 1095, 1173, 1215, 1241, 1242, 1314, 1377, 1458, 1530, 1679, 1863, 1955, 1971, 2070, 2190, 2295, 2346, 2430, 2482, 2754, 3105, 3285, 3358, 3519, 3645, 3723, 3726, 3910, 3942, 4131, 4590, 5037, 5589, 5865, 5913, 6205, 6210, 6570, 6885, 7038, 7290, 7446, 8262, 8395, 9315, 9855, 10074, 10557, 11169, 11178, 11730, 11826, 12393, 12410, 13770, 15111, 16767, 16790, 17595, 17739, 18615, 18630, 19710, 20655, 21114, 22338, 24786, 25185, 27945, 28543, 29565, 30222, 31671, 33507, 33534, 35190, 35478, 37230, 41310, 45333, 50370, 52785, 53217, 55845, 55890, 57086, 59130, 61965, 63342, 67014, 75555, 83835, 85629, 88695, 90666, 95013, 100521, 105570, 106434, 111690, 123930, 135999, 142715, 151110, 158355, 167535, 167670, 171258, 177390, 190026, 201042, 226665, 256887, 266085, 271998, 285039, 285430, 301563, 316710, 335070, 407997, 428145, 453330, 475065, 502605, 513774, 532170, 570078, 603126, 679995, 770661, 815994, 856290, 904689, 950130, 1005210, 1223991, 1284435, 1359990, 1425195, 1507815, 1541322, 1809378, 2039985, 2311983, 2447982, 2568870, 2850390, 3015630, 3853305, 4079970, 4523445, 4623966, 6119955, 6935949, 7706610, 9046890, 11559915, 12239910, 13871898, 20807847, 23119830, 34679745, 41615694, 69359490, 104039235, 208078470]

約数ペア:

[(1, 208078470), (2, 104039235), (3, 69359490), (5, 41615694), (6, 34679745), (9, 23119830), (10, 20807847), (15, 13871898), (17, 12239910), (18, 11559915), (23, 9046890), (27, 7706610), (30, 6935949), (34, 6119955), (45, 4623966), (46, 4523445), (51, 4079970), (54, 3853305), (69, 3015630), (73, 2850390), (81, 2568870), (85, 2447982), (90, 2311983), (102, 2039985), (115, 1809378), (135, 1541322), (138, 1507815), (146, 1425195), (153, 1359990), (162, 1284435), (170, 1223991), (207, 1005210), (219, 950130), (230, 904689), (243, 856290), (255, 815994), (270, 770661), (306, 679995), (345, 603126), (365, 570078), (391, 532170), (405, 513774), (414, 502605), (438, 475065), (459, 453330), (486, 428145), (510, 407997), (621, 335070), (657, 316710), (690, 301563), (729, 285430), (730, 285039), (765, 271998), (782, 266085), (810, 256887), (918, 226665), (1035, 201042), (1095, 190026), (1173, 177390), (1215, 171258), (1241, 167670), (1242, 167535), (1314, 158355), (1377, 151110), (1458, 142715), (1530, 135999), (1679, 123930), (1863, 111690), (1955, 106434), (1971, 105570), (2070, 100521), (2190, 95013), (2295, 90666), (2346, 88695), (2430, 85629), (2482, 83835), (2754, 75555), (3105, 67014), (3285, 63342), (3358, 61965), (3519, 59130), (3645, 57086), (3723, 55890), (3726, 55845), (3910, 53217), (3942, 52785), (4131, 50370), (4590, 45333), (5037, 41310), (5589, 37230), (5865, 35478), (5913, 35190), (6205, 33534), (6210, 33507), (6570, 31671), (6885, 30222), (7038, 29565), (7290, 28543), (7446, 27945), (8262, 25185), (8395, 24786), (9315, 22338), (9855, 21114), (10074, 20655), (10557, 19710), (11169, 18630), (11178, 18615), (11730, 17739), (11826, 17595), (12393, 16790), (12410, 16767), (13770, 15111)]