842461473920

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{131071}}^1$

素因数の和:131195

約数の個数: 192

約数和(自身を含む): 2240434667520

約数和(自身を除く): 1397973193600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 83, 88, 110, 121, 128, 160, 166, 176, 220, 242, 320, 332, 352, 415, 440, 484, 605, 640, 664, 704, 830, 880, 913, 968, 1210, 1328, 1408, 1660, 1760, 1826, 1936, 2420, 2656, 3320, 3520, 3652, 3872, 4565, 4840, 5312, 6640, 7040, 7304, 7744, 9130, 9680, 10043, 10624, 13280, 14608, 15488, 18260, 19360, 20086, 26560, 29216, 36520, 38720, 40172, 50215, 53120, 58432, 73040, 77440, 80344, 100430, 116864, 131071, 146080, 160688, 200860, 262142, 292160, 321376, 401720, 524284, 584320, 642752, 655355, 803440, 1048568, 1285504, 1310710, 1441781, 1606880, 2097136, 2621420, 2883562, 3213760, 4194272, 5242840, 5767124, 6427520, 7208905, 8388544, 10485680, 10878893, 11534248, 14417810, 15859591, 16777088, 20971360, 21757786, 23068496, 28835620, 31719182, 41942720, 43515572, 46136992, 54394465, 57671240, 63438364, 79297955, 83885440, 87031144, 92273984, 108788930, 115342480, 119667823, 126876728, 158595910, 174062288, 184547968, 217577860, 230684960, 239335646, 253753456, 317191820, 348124576, 435155720, 461369920, 478671292, 507506912, 598339115, 634383640, 696249152, 870311440, 922739840, 957342584, 1015013824, 1196678230, 1268767280, 1316346053, 1392498304, 1740622880, 1914685168, 2030027648, 2393356460, 2537534560, 2632692106, 3481245760, 3829370336, 4786712920, 5075069120, 5265384212, 6581730265, 6962491520, 7658740672, 9573425840, 10150138240, 10530768424, 13163460530, 15317481344, 19146851680, 21061536848, 26326921060, 38293703360, 42123073696, 52653842120, 76587406720, 84246147392, 105307684240, 168492294784, 210615368480, 421230736960, 842461473920]

約数ペア:

[(1, 842461473920), (2, 421230736960), (4, 210615368480), (5, 168492294784), (8, 105307684240), (10, 84246147392), (11, 76587406720), (16, 52653842120), (20, 42123073696), (22, 38293703360), (32, 26326921060), (40, 21061536848), (44, 19146851680), (55, 15317481344), (64, 13163460530), (80, 10530768424), (83, 10150138240), (88, 9573425840), (110, 7658740672), (121, 6962491520), (128, 6581730265), (160, 5265384212), (166, 5075069120), (176, 4786712920), (220, 3829370336), (242, 3481245760), (320, 2632692106), (332, 2537534560), (352, 2393356460), (415, 2030027648), (440, 1914685168), (484, 1740622880), (605, 1392498304), (640, 1316346053), (664, 1268767280), (704, 1196678230), (830, 1015013824), (880, 957342584), (913, 922739840), (968, 870311440), (1210, 696249152), (1328, 634383640), (1408, 598339115), (1660, 507506912), (1760, 478671292), (1826, 461369920), (1936, 435155720), (2420, 348124576), (2656, 317191820), (3320, 253753456), (3520, 239335646), (3652, 230684960), (3872, 217577860), (4565, 184547968), (4840, 174062288), (5312, 158595910), (6640, 126876728), (7040, 119667823), (7304, 115342480), (7744, 108788930), (9130, 92273984), (9680, 87031144), (10043, 83885440), (10624, 79297955), (13280, 63438364), (14608, 57671240), (15488, 54394465), (18260, 46136992), (19360, 43515572), (20086, 41942720), (26560, 31719182), (29216, 28835620), (36520, 23068496), (38720, 21757786), (40172, 20971360), (50215, 16777088), (53120, 15859591), (58432, 14417810), (73040, 11534248), (77440, 10878893), (80344, 10485680), (100430, 8388544), (116864, 7208905), (131071, 6427520), (146080, 5767124), (160688, 5242840), (200860, 4194272), (262142, 3213760), (292160, 2883562), (321376, 2621420), (401720, 2097136), (524284, 1606880), (584320, 1441781), (642752, 1310710), (655355, 1285504), (803440, 1048568)]