1920262080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:204

約数の個数: 448

約数和(自身を含む): 7015569408

約数和(自身を除く): 5095307328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 47, 48, 53, 55, 60, 64, 66, 73, 80, 88, 94, 96, 106, 110, 120, 132, 141, 146, 159, 160, 165, 176, 188, 192, 212, 219, 220, 235, 240, 264, 265, 282, 292, 318, 320, 330, 352, 365, 376, 424, 438, 440, 470, 480, 517, 528, 530, 564, 583, 584, 636, 660, 704, 705, 730, 752, 795, 803, 848, 876, 880, 940, 960, 1034, 1056, 1060, 1095, 1128, 1166, 1168, 1272, 1320, 1410, 1460, 1504, 1551, 1590, 1606, 1696, 1749, 1752, 1760, 1880, 2068, 2112, 2120, 2190, 2256, 2332, 2336, 2409, 2491, 2544, 2585, 2640, 2820, 2915, 2920, 3008, 3102, 3180, 3212, 3392, 3431, 3498, 3504, 3520, 3760, 3869, 4015, 4136, 4240, 4380, 4512, 4664, 4672, 4818, 4982, 5088, 5170, 5280, 5640, 5830, 5840, 6204, 6360, 6424, 6862, 6996, 7008, 7473, 7520, 7738, 7755, 8030, 8272, 8480, 8745, 8760, 9024, 9328, 9636, 9964, 10176, 10293, 10340, 10560, 11280, 11607, 11660, 11680, 12045, 12408, 12455, 12720, 12848, 13724, 13992, 14016, 14946, 15040, 15476, 15510, 16060, 16544, 16960, 17155, 17490, 17520, 18656, 19272, 19345, 19928, 20586, 20680, 22560, 23214, 23320, 23360, 24090, 24816, 24910, 25440, 25696, 27401, 27448, 27984, 29892, 30952, 31020, 32120, 33088, 34310, 34980, 35040, 37312, 37365, 37741, 38544, 38690, 39856, 41172, 41360, 42559, 45120, 46428, 46640, 48180, 49632, 49820, 50880, 51392, 51465, 54802, 54896, 55968, 58035, 59784, 61904, 62040, 64240, 68620, 69960, 70080, 74730, 75482, 77088, 77380, 79712, 82203, 82344, 82720, 85118, 92856, 93280, 96360, 99264, 99640, 102930, 109604, 109792, 111936, 113223, 116070, 119568, 123808, 124080, 127677, 128480, 137005, 137240, 139920, 149460, 150964, 154176, 154760, 159424, 164406, 164688, 165440, 170236, 181843, 185712, 186560, 188705, 192720, 199280, 205860, 212795, 219208, 219584, 226446, 232140, 239136, 247616, 248160, 255354, 256960, 274010, 274480, 279840, 298920, 301928, 309520, 328812, 329376, 340472, 363686, 371424, 377410, 385440, 398560, 411015, 411720, 425590, 438416, 452892, 464280, 478272, 496320, 510708, 545529, 548020, 548960, 559680, 566115, 597840, 603856, 619040, 638385, 657624, 658752, 680944, 727372, 742848, 754820, 770880, 797120, 822030, 823440, 851180, 876832, 905784, 909215, 928560, 1021416, 1091058, 1096040, 1097920, 1132230, 1195680, 1207712, 1238080, 1276770, 1315248, 1361888, 1454744, 1509640, 1644060, 1646880, 1702360, 1753664, 1811568, 1818430, 1857120, 2000273, 2042832, 2182116, 2192080, 2264460, 2391360, 2415424, 2553540, 2630496, 2723776, 2727645, 2909488, 3019280, 3288120, 3293760, 3404720, 3623136, 3636860, 3714240, 4000546, 4085664, 4364232, 4384160, 4528920, 5107080, 5260992, 5455290, 5818976, 6000819, 6038560, 6576240, 6809440, 7246272, 7273720, 8001092, 8171328, 8728464, 8768320, 9057840, 10001365, 10214160, 10910580, 11637952, 12001638, 12077120, 13152480, 13618880, 14547440, 16002184, 17456928, 18115680, 20002730, 20428320, 21821160, 24003276, 26304960, 29094880, 30004095, 32004368, 34913856, 36231360, 40005460, 40856640, 43642320, 48006552, 58189760, 60008190, 64008736, 80010920, 87284640, 96013104, 120016380, 128017472, 160021840, 174569280, 192026208, 240032760, 320043680, 384052416, 480065520, 640087360, 960131040, 1920262080]

約数ペア:

[(1, 1920262080), (2, 960131040), (3, 640087360), (4, 480065520), (5, 384052416), (6, 320043680), (8, 240032760), (10, 192026208), (11, 174569280), (12, 160021840), (15, 128017472), (16, 120016380), (20, 96013104), (22, 87284640), (24, 80010920), (30, 64008736), (32, 60008190), (33, 58189760), (40, 48006552), (44, 43642320), (47, 40856640), (48, 40005460), (53, 36231360), (55, 34913856), (60, 32004368), (64, 30004095), (66, 29094880), (73, 26304960), (80, 24003276), (88, 21821160), (94, 20428320), (96, 20002730), (106, 18115680), (110, 17456928), (120, 16002184), (132, 14547440), (141, 13618880), (146, 13152480), (159, 12077120), (160, 12001638), (165, 11637952), (176, 10910580), (188, 10214160), (192, 10001365), (212, 9057840), (219, 8768320), (220, 8728464), (235, 8171328), (240, 8001092), (264, 7273720), (265, 7246272), (282, 6809440), (292, 6576240), (318, 6038560), (320, 6000819), (330, 5818976), (352, 5455290), (365, 5260992), (376, 5107080), (424, 4528920), (438, 4384160), (440, 4364232), (470, 4085664), (480, 4000546), (517, 3714240), (528, 3636860), (530, 3623136), (564, 3404720), (583, 3293760), (584, 3288120), (636, 3019280), (660, 2909488), (704, 2727645), (705, 2723776), (730, 2630496), (752, 2553540), (795, 2415424), (803, 2391360), (848, 2264460), (876, 2192080), (880, 2182116), (940, 2042832), (960, 2000273), (1034, 1857120), (1056, 1818430), (1060, 1811568), (1095, 1753664), (1128, 1702360), (1166, 1646880), (1168, 1644060), (1272, 1509640), (1320, 1454744), (1410, 1361888), (1460, 1315248), (1504, 1276770), (1551, 1238080), (1590, 1207712), (1606, 1195680), (1696, 1132230), (1749, 1097920), (1752, 1096040), (1760, 1091058), (1880, 1021416), (2068, 928560), (2112, 909215), (2120, 905784), (2190, 876832), (2256, 851180), (2332, 823440), (2336, 822030), (2409, 797120), (2491, 770880), (2544, 754820), (2585, 742848), (2640, 727372), (2820, 680944), (2915, 658752), (2920, 657624), (3008, 638385), (3102, 619040), (3180, 603856), (3212, 597840), (3392, 566115), (3431, 559680), (3498, 548960), (3504, 548020), (3520, 545529), (3760, 510708), (3869, 496320), (4015, 478272), (4136, 464280), (4240, 452892), (4380, 438416), (4512, 425590), (4664, 411720), (4672, 411015), (4818, 398560), (4982, 385440), (5088, 377410), (5170, 371424), (5280, 363686), (5640, 340472), (5830, 329376), (5840, 328812), (6204, 309520), (6360, 301928), (6424, 298920), (6862, 279840), (6996, 274480), (7008, 274010), (7473, 256960), (7520, 255354), (7738, 248160), (7755, 247616), (8030, 239136), (8272, 232140), (8480, 226446), (8745, 219584), (8760, 219208), (9024, 212795), (9328, 205860), (9636, 199280), (9964, 192720), (10176, 188705), (10293, 186560), (10340, 185712), (10560, 181843), (11280, 170236), (11607, 165440), (11660, 164688), (11680, 164406), (12045, 159424), (12408, 154760), (12455, 154176), (12720, 150964), (12848, 149460), (13724, 139920), (13992, 137240), (14016, 137005), (14946, 128480), (15040, 127677), (15476, 124080), (15510, 123808), (16060, 119568), (16544, 116070), (16960, 113223), (17155, 111936), (17490, 109792), (17520, 109604), (18656, 102930), (19272, 99640), (19345, 99264), (19928, 96360), (20586, 93280), (20680, 92856), (22560, 85118), (23214, 82720), (23320, 82344), (23360, 82203), (24090, 79712), (24816, 77380), (24910, 77088), (25440, 75482), (25696, 74730), (27401, 70080), (27448, 69960), (27984, 68620), (29892, 64240), (30952, 62040), (31020, 61904), (32120, 59784), (33088, 58035), (34310, 55968), (34980, 54896), (35040, 54802), (37312, 51465), (37365, 51392), (37741, 50880), (38544, 49820), (38690, 49632), (39856, 48180), (41172, 46640), (41360, 46428), (42559, 45120)]