383953440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1663}}^1$

素因数の和:1731

約数の個数: 192

約数和(自身を含む): 1338494976

約数和(自身を除く): 954541536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 37, 39, 40, 48, 52, 60, 65, 74, 78, 80, 96, 104, 111, 120, 130, 148, 156, 160, 185, 195, 208, 222, 240, 260, 296, 312, 370, 390, 416, 444, 480, 481, 520, 555, 592, 624, 740, 780, 888, 962, 1040, 1110, 1184, 1248, 1443, 1480, 1560, 1663, 1776, 1924, 2080, 2220, 2405, 2886, 2960, 3120, 3326, 3552, 3848, 4440, 4810, 4989, 5772, 5920, 6240, 6652, 7215, 7696, 8315, 8880, 9620, 9978, 11544, 13304, 14430, 15392, 16630, 17760, 19240, 19956, 21619, 23088, 24945, 26608, 28860, 33260, 38480, 39912, 43238, 46176, 49890, 53216, 57720, 61531, 64857, 66520, 76960, 79824, 86476, 99780, 108095, 115440, 123062, 129714, 133040, 159648, 172952, 184593, 199560, 216190, 230880, 246124, 259428, 266080, 307655, 324285, 345904, 369186, 399120, 432380, 492248, 518856, 615310, 648570, 691808, 738372, 798240, 799903, 864760, 922965, 984496, 1037712, 1230620, 1297140, 1476744, 1599806, 1729520, 1845930, 1968992, 2075424, 2399709, 2461240, 2594280, 2953488, 3199612, 3459040, 3691860, 3999515, 4799418, 4922480, 5188560, 5906976, 6399224, 7383720, 7999030, 9598836, 9844960, 10377120, 11998545, 12798448, 14767440, 15998060, 19197672, 23997090, 25596896, 29534880, 31996120, 38395344, 47994180, 63992240, 76790688, 95988360, 127984480, 191976720, 383953440]

約数ペア:

[(1, 383953440), (2, 191976720), (3, 127984480), (4, 95988360), (5, 76790688), (6, 63992240), (8, 47994180), (10, 38395344), (12, 31996120), (13, 29534880), (15, 25596896), (16, 23997090), (20, 19197672), (24, 15998060), (26, 14767440), (30, 12798448), (32, 11998545), (37, 10377120), (39, 9844960), (40, 9598836), (48, 7999030), (52, 7383720), (60, 6399224), (65, 5906976), (74, 5188560), (78, 4922480), (80, 4799418), (96, 3999515), (104, 3691860), (111, 3459040), (120, 3199612), (130, 2953488), (148, 2594280), (156, 2461240), (160, 2399709), (185, 2075424), (195, 1968992), (208, 1845930), (222, 1729520), (240, 1599806), (260, 1476744), (296, 1297140), (312, 1230620), (370, 1037712), (390, 984496), (416, 922965), (444, 864760), (480, 799903), (481, 798240), (520, 738372), (555, 691808), (592, 648570), (624, 615310), (740, 518856), (780, 492248), (888, 432380), (962, 399120), (1040, 369186), (1110, 345904), (1184, 324285), (1248, 307655), (1443, 266080), (1480, 259428), (1560, 246124), (1663, 230880), (1776, 216190), (1924, 199560), (2080, 184593), (2220, 172952), (2405, 159648), (2886, 133040), (2960, 129714), (3120, 123062), (3326, 115440), (3552, 108095), (3848, 99780), (4440, 86476), (4810, 79824), (4989, 76960), (5772, 66520), (5920, 64857), (6240, 61531), (6652, 57720), (7215, 53216), (7696, 49890), (8315, 46176), (8880, 43238), (9620, 39912), (9978, 38480), (11544, 33260), (13304, 28860), (14430, 26608), (15392, 24945), (16630, 23088), (17760, 21619), (19240, 19956)]