8190608220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{1109}}^1$

素因数の和:1274

約数の個数: 240

約数和(自身を含む): 26535358080

約数和(自身を除く): 18344749860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 81, 90, 94, 97, 108, 135, 141, 162, 180, 188, 194, 235, 270, 282, 291, 324, 388, 405, 423, 470, 485, 540, 564, 582, 705, 810, 846, 873, 940, 970, 1109, 1164, 1269, 1410, 1455, 1620, 1692, 1746, 1940, 2115, 2218, 2538, 2619, 2820, 2910, 3327, 3492, 3807, 4230, 4365, 4436, 4559, 5076, 5238, 5545, 5820, 6345, 6654, 7614, 7857, 8460, 8730, 9118, 9981, 10476, 11090, 12690, 13095, 13308, 13677, 15228, 15714, 16635, 17460, 18236, 19035, 19962, 22180, 22795, 25380, 26190, 27354, 29943, 31428, 33270, 38070, 39285, 39924, 41031, 45590, 49905, 52123, 52380, 54708, 59886, 66540, 68385, 76140, 78570, 82062, 89829, 91180, 99810, 104246, 107573, 119772, 123093, 136770, 149715, 156369, 157140, 164124, 179658, 199620, 205155, 208492, 215146, 246186, 260615, 273540, 299430, 312738, 322719, 359316, 369279, 410310, 430292, 449145, 469107, 492372, 521230, 537865, 598860, 615465, 625476, 645438, 738558, 781845, 820620, 898290, 938214, 968157, 1042460, 1075730, 1230930, 1290876, 1407321, 1477116, 1563690, 1613595, 1796580, 1846395, 1876428, 1936314, 2151460, 2345535, 2461860, 2814642, 2904471, 3127380, 3227190, 3692790, 3872628, 4221963, 4691070, 4840785, 5055931, 5629284, 5808942, 6454380, 7036605, 7385580, 8443926, 8713413, 9382140, 9681570, 10111862, 11617884, 14073210, 14522355, 15167793, 16887852, 17426826, 19363140, 20223724, 21109815, 25279655, 28146420, 29044710, 30335586, 34853652, 42219630, 43567065, 45503379, 50559310, 58089420, 60671172, 75838965, 84439260, 87134130, 91006758, 101118620, 136510137, 151677930, 174268260, 182013516, 227516895, 273020274, 303355860, 409530411, 455033790, 546040548, 682550685, 819060822, 910067580, 1365101370, 1638121644, 2047652055, 2730202740, 4095304110, 8190608220]

約数ペア:

[(1, 8190608220), (2, 4095304110), (3, 2730202740), (4, 2047652055), (5, 1638121644), (6, 1365101370), (9, 910067580), (10, 819060822), (12, 682550685), (15, 546040548), (18, 455033790), (20, 409530411), (27, 303355860), (30, 273020274), (36, 227516895), (45, 182013516), (47, 174268260), (54, 151677930), (60, 136510137), (81, 101118620), (90, 91006758), (94, 87134130), (97, 84439260), (108, 75838965), (135, 60671172), (141, 58089420), (162, 50559310), (180, 45503379), (188, 43567065), (194, 42219630), (235, 34853652), (270, 30335586), (282, 29044710), (291, 28146420), (324, 25279655), (388, 21109815), (405, 20223724), (423, 19363140), (470, 17426826), (485, 16887852), (540, 15167793), (564, 14522355), (582, 14073210), (705, 11617884), (810, 10111862), (846, 9681570), (873, 9382140), (940, 8713413), (970, 8443926), (1109, 7385580), (1164, 7036605), (1269, 6454380), (1410, 5808942), (1455, 5629284), (1620, 5055931), (1692, 4840785), (1746, 4691070), (1940, 4221963), (2115, 3872628), (2218, 3692790), (2538, 3227190), (2619, 3127380), (2820, 2904471), (2910, 2814642), (3327, 2461860), (3492, 2345535), (3807, 2151460), (4230, 1936314), (4365, 1876428), (4436, 1846395), (4559, 1796580), (5076, 1613595), (5238, 1563690), (5545, 1477116), (5820, 1407321), (6345, 1290876), (6654, 1230930), (7614, 1075730), (7857, 1042460), (8460, 968157), (8730, 938214), (9118, 898290), (9981, 820620), (10476, 781845), (11090, 738558), (12690, 645438), (13095, 625476), (13308, 615465), (13677, 598860), (15228, 537865), (15714, 521230), (16635, 492372), (17460, 469107), (18236, 449145), (19035, 430292), (19962, 410310), (22180, 369279), (22795, 359316), (25380, 322719), (26190, 312738), (27354, 299430), (29943, 273540), (31428, 260615), (33270, 246186), (38070, 215146), (39285, 208492), (39924, 205155), (41031, 199620), (45590, 179658), (49905, 164124), (52123, 157140), (52380, 156369), (54708, 149715), (59886, 136770), (66540, 123093), (68385, 119772), (76140, 107573), (78570, 104246), (82062, 99810), (89829, 91180)]