1669041920

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:160

約数の個数: 432

約数和(自身を含む): 5284802880

約数和(自身を除く): 3615760960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 32, 35, 40, 46, 49, 52, 56, 64, 65, 70, 80, 89, 91, 92, 98, 104, 112, 115, 128, 130, 140, 160, 161, 178, 182, 184, 196, 208, 224, 230, 245, 256, 260, 280, 299, 320, 322, 356, 364, 368, 392, 416, 445, 448, 455, 460, 490, 520, 560, 598, 623, 637, 640, 644, 712, 728, 736, 784, 805, 832, 890, 896, 910, 920, 980, 1040, 1120, 1127, 1157, 1196, 1246, 1274, 1280, 1288, 1424, 1456, 1472, 1495, 1568, 1610, 1664, 1780, 1792, 1820, 1840, 1960, 2047, 2080, 2093, 2240, 2254, 2314, 2392, 2492, 2548, 2576, 2848, 2912, 2944, 2990, 3115, 3136, 3185, 3220, 3328, 3560, 3640, 3680, 3920, 4094, 4160, 4186, 4361, 4480, 4508, 4628, 4784, 4984, 5096, 5152, 5635, 5696, 5785, 5824, 5888, 5980, 6230, 6272, 6370, 6440, 7120, 7280, 7360, 7840, 8099, 8188, 8320, 8372, 8722, 8960, 9016, 9256, 9568, 9968, 10192, 10235, 10304, 10465, 11270, 11392, 11570, 11648, 11960, 12460, 12544, 12740, 12880, 14240, 14329, 14560, 14651, 14720, 15680, 16198, 16376, 16640, 16744, 17444, 18032, 18512, 19136, 19936, 20384, 20470, 20608, 20930, 21805, 22540, 22784, 23140, 23296, 23920, 24920, 25480, 25760, 26611, 28480, 28658, 29120, 29302, 29440, 31360, 32396, 32752, 33488, 34888, 36064, 37024, 38272, 39872, 40495, 40768, 40940, 41216, 41860, 43610, 45080, 46280, 47840, 49840, 50960, 51520, 53222, 56693, 56960, 57316, 58240, 58604, 62720, 64792, 65504, 66976, 69776, 71645, 72128, 73255, 74048, 76544, 79744, 80990, 81536, 81880, 83720, 87220, 90160, 92560, 95680, 99680, 100303, 101920, 103040, 106444, 113386, 113920, 114632, 116480, 117208, 129584, 131008, 133055, 133952, 139552, 143290, 144256, 146510, 148096, 159488, 161980, 163072, 163760, 167440, 174440, 180320, 185120, 186277, 191360, 199360, 200606, 203840, 206080, 212888, 226772, 229264, 234416, 259168, 262016, 266110, 267904, 279104, 283465, 286580, 288512, 293020, 296192, 323960, 327520, 334880, 348880, 360640, 370240, 372554, 382720, 398720, 401212, 407680, 425776, 453544, 458528, 468832, 501515, 518336, 524032, 532220, 535808, 558208, 566930, 573160, 586040, 647920, 655040, 669760, 697760, 721280, 740480, 745108, 797440, 802424, 815360, 851552, 907088, 917056, 931385, 937664, 1003030, 1036672, 1064440, 1116416, 1133860, 1146320, 1172080, 1295840, 1303939, 1310080, 1339520, 1395520, 1442560, 1480960, 1490216, 1604848, 1703104, 1814176, 1834112, 1862770, 1875328, 2006060, 2073344, 2128880, 2267720, 2292640, 2344160, 2591680, 2607878, 2620160, 2679040, 2791040, 2980432, 3209696, 3406208, 3628352, 3668224, 3725540, 3750656, 4012120, 4257760, 4535440, 4585280, 4688320, 5183360, 5215756, 5582080, 5960864, 6419392, 6519695, 6812416, 7256704, 7451080, 8024240, 8515520, 9070880, 9170560, 9376640, 10366720, 10431512, 11921728, 12838784, 13039390, 14513408, 14902160, 16048480, 17031040, 18141760, 18341120, 18753280, 20863024, 23843456, 25677568, 26078780, 29804320, 32096960, 34062080, 36283520, 41726048, 47686912, 52157560, 59608640, 64193920, 72567040, 83452096, 104315120, 119217280, 128387840, 166904192, 208630240, 238434560, 333808384, 417260480, 834520960, 1669041920]

約数ペア:

[(1, 1669041920), (2, 834520960), (4, 417260480), (5, 333808384), (7, 238434560), (8, 208630240), (10, 166904192), (13, 128387840), (14, 119217280), (16, 104315120), (20, 83452096), (23, 72567040), (26, 64193920), (28, 59608640), (32, 52157560), (35, 47686912), (40, 41726048), (46, 36283520), (49, 34062080), (52, 32096960), (56, 29804320), (64, 26078780), (65, 25677568), (70, 23843456), (80, 20863024), (89, 18753280), (91, 18341120), (92, 18141760), (98, 17031040), (104, 16048480), (112, 14902160), (115, 14513408), (128, 13039390), (130, 12838784), (140, 11921728), (160, 10431512), (161, 10366720), (178, 9376640), (182, 9170560), (184, 9070880), (196, 8515520), (208, 8024240), (224, 7451080), (230, 7256704), (245, 6812416), (256, 6519695), (260, 6419392), (280, 5960864), (299, 5582080), (320, 5215756), (322, 5183360), (356, 4688320), (364, 4585280), (368, 4535440), (392, 4257760), (416, 4012120), (445, 3750656), (448, 3725540), (455, 3668224), (460, 3628352), (490, 3406208), (520, 3209696), (560, 2980432), (598, 2791040), (623, 2679040), (637, 2620160), (640, 2607878), (644, 2591680), (712, 2344160), (728, 2292640), (736, 2267720), (784, 2128880), (805, 2073344), (832, 2006060), (890, 1875328), (896, 1862770), (910, 1834112), (920, 1814176), (980, 1703104), (1040, 1604848), (1120, 1490216), (1127, 1480960), (1157, 1442560), (1196, 1395520), (1246, 1339520), (1274, 1310080), (1280, 1303939), (1288, 1295840), (1424, 1172080), (1456, 1146320), (1472, 1133860), (1495, 1116416), (1568, 1064440), (1610, 1036672), (1664, 1003030), (1780, 937664), (1792, 931385), (1820, 917056), (1840, 907088), (1960, 851552), (2047, 815360), (2080, 802424), (2093, 797440), (2240, 745108), (2254, 740480), (2314, 721280), (2392, 697760), (2492, 669760), (2548, 655040), (2576, 647920), (2848, 586040), (2912, 573160), (2944, 566930), (2990, 558208), (3115, 535808), (3136, 532220), (3185, 524032), (3220, 518336), (3328, 501515), (3560, 468832), (3640, 458528), (3680, 453544), (3920, 425776), (4094, 407680), (4160, 401212), (4186, 398720), (4361, 382720), (4480, 372554), (4508, 370240), (4628, 360640), (4784, 348880), (4984, 334880), (5096, 327520), (5152, 323960), (5635, 296192), (5696, 293020), (5785, 288512), (5824, 286580), (5888, 283465), (5980, 279104), (6230, 267904), (6272, 266110), (6370, 262016), (6440, 259168), (7120, 234416), (7280, 229264), (7360, 226772), (7840, 212888), (8099, 206080), (8188, 203840), (8320, 200606), (8372, 199360), (8722, 191360), (8960, 186277), (9016, 185120), (9256, 180320), (9568, 174440), (9968, 167440), (10192, 163760), (10235, 163072), (10304, 161980), (10465, 159488), (11270, 148096), (11392, 146510), (11570, 144256), (11648, 143290), (11960, 139552), (12460, 133952), (12544, 133055), (12740, 131008), (12880, 129584), (14240, 117208), (14329, 116480), (14560, 114632), (14651, 113920), (14720, 113386), (15680, 106444), (16198, 103040), (16376, 101920), (16640, 100303), (16744, 99680), (17444, 95680), (18032, 92560), (18512, 90160), (19136, 87220), (19936, 83720), (20384, 81880), (20470, 81536), (20608, 80990), (20930, 79744), (21805, 76544), (22540, 74048), (22784, 73255), (23140, 72128), (23296, 71645), (23920, 69776), (24920, 66976), (25480, 65504), (25760, 64792), (26611, 62720), (28480, 58604), (28658, 58240), (29120, 57316), (29302, 56960), (29440, 56693), (31360, 53222), (32396, 51520), (32752, 50960), (33488, 49840), (34888, 47840), (36064, 46280), (37024, 45080), (38272, 43610), (39872, 41860), (40495, 41216), (40768, 40940)]