1664501280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 432

約数和(自身を含む): 6116088384

約数和(自身を除く): 4451587104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 65, 68, 71, 78, 80, 85, 96, 102, 104, 120, 130, 136, 142, 156, 160, 169, 170, 195, 204, 208, 213, 221, 240, 255, 260, 272, 284, 289, 312, 338, 340, 355, 390, 408, 416, 426, 442, 480, 507, 510, 520, 544, 568, 578, 624, 663, 676, 680, 710, 780, 816, 845, 852, 867, 884, 923, 1014, 1020, 1040, 1065, 1105, 1136, 1156, 1207, 1248, 1326, 1352, 1360, 1420, 1445, 1560, 1632, 1690, 1704, 1734, 1768, 1846, 2028, 2040, 2080, 2130, 2210, 2272, 2312, 2414, 2535, 2652, 2704, 2720, 2769, 2840, 2873, 2890, 3120, 3315, 3380, 3408, 3468, 3536, 3621, 3692, 3757, 4056, 4080, 4260, 4335, 4420, 4615, 4624, 4828, 5070, 5304, 5408, 5538, 5680, 5746, 5780, 6035, 6240, 6630, 6760, 6816, 6936, 7072, 7242, 7384, 7514, 8112, 8160, 8520, 8619, 8670, 8840, 9230, 9248, 9656, 10140, 10608, 11076, 11271, 11360, 11492, 11560, 11999, 12070, 13260, 13520, 13845, 13872, 14365, 14484, 14768, 15028, 15691, 16224, 17040, 17238, 17340, 17680, 18105, 18460, 18785, 19312, 20280, 20519, 21216, 22152, 22542, 22984, 23120, 23998, 24140, 26520, 27040, 27690, 27744, 28730, 28968, 29536, 30056, 31382, 34080, 34476, 34680, 35360, 35997, 36210, 36920, 37570, 38624, 40560, 41038, 43095, 44304, 45084, 45968, 46240, 47073, 47996, 48280, 48841, 53040, 55380, 56355, 57460, 57936, 59995, 60112, 61557, 62764, 68952, 69360, 71994, 72420, 73840, 75140, 78455, 81120, 82076, 86190, 88608, 90168, 91936, 94146, 95992, 96560, 97682, 102595, 106080, 110760, 112710, 114920, 115872, 119990, 120224, 123114, 125528, 137904, 138720, 143988, 144840, 146523, 147680, 150280, 156910, 164152, 172380, 179985, 180336, 188292, 191984, 193120, 195364, 203983, 205190, 221520, 225420, 229840, 235365, 239980, 244205, 246228, 251056, 266747, 275808, 287976, 289680, 293046, 300560, 307785, 313820, 328304, 344760, 359970, 360672, 376584, 383968, 390728, 407966, 410380, 443040, 450840, 459680, 470730, 479960, 488410, 492456, 502112, 533494, 575952, 579360, 586092, 601120, 611949, 615570, 627640, 656608, 689520, 719940, 732615, 753168, 781456, 800241, 815932, 820760, 901680, 941460, 959920, 976820, 984912, 1019915, 1066988, 1151904, 1172184, 1223898, 1231140, 1255280, 1333735, 1379040, 1439880, 1465230, 1506336, 1562912, 1600482, 1631864, 1641520, 1803360, 1882920, 1919840, 1953640, 1969824, 2039830, 2133976, 2344368, 2447796, 2462280, 2510560, 2667470, 2879760, 2930460, 3059745, 3200964, 3263728, 3283040, 3467711, 3765840, 3907280, 4001205, 4079660, 4267952, 4688736, 4895592, 4924560, 5334940, 5759520, 5860920, 6119490, 6401928, 6527456, 6935422, 7531680, 7814560, 8002410, 8159320, 8535904, 9791184, 9849120, 10403133, 10669880, 11721840, 12238980, 12803856, 13870844, 16004820, 16318640, 17338555, 19582368, 20806266, 21339760, 23443680, 24477960, 25607712, 27741688, 32009640, 32637280, 34677110, 41612532, 42679520, 48955920, 52015665, 55483376, 64019280, 69354220, 83225064, 97911840, 104031330, 110966752, 128038560, 138708440, 166450128, 208062660, 277416880, 332900256, 416125320, 554833760, 832250640, 1664501280]

約数ペア:

[(1, 1664501280), (2, 832250640), (3, 554833760), (4, 416125320), (5, 332900256), (6, 277416880), (8, 208062660), (10, 166450128), (12, 138708440), (13, 128038560), (15, 110966752), (16, 104031330), (17, 97911840), (20, 83225064), (24, 69354220), (26, 64019280), (30, 55483376), (32, 52015665), (34, 48955920), (39, 42679520), (40, 41612532), (48, 34677110), (51, 32637280), (52, 32009640), (60, 27741688), (65, 25607712), (68, 24477960), (71, 23443680), (78, 21339760), (80, 20806266), (85, 19582368), (96, 17338555), (102, 16318640), (104, 16004820), (120, 13870844), (130, 12803856), (136, 12238980), (142, 11721840), (156, 10669880), (160, 10403133), (169, 9849120), (170, 9791184), (195, 8535904), (204, 8159320), (208, 8002410), (213, 7814560), (221, 7531680), (240, 6935422), (255, 6527456), (260, 6401928), (272, 6119490), (284, 5860920), (289, 5759520), (312, 5334940), (338, 4924560), (340, 4895592), (355, 4688736), (390, 4267952), (408, 4079660), (416, 4001205), (426, 3907280), (442, 3765840), (480, 3467711), (507, 3283040), (510, 3263728), (520, 3200964), (544, 3059745), (568, 2930460), (578, 2879760), (624, 2667470), (663, 2510560), (676, 2462280), (680, 2447796), (710, 2344368), (780, 2133976), (816, 2039830), (845, 1969824), (852, 1953640), (867, 1919840), (884, 1882920), (923, 1803360), (1014, 1641520), (1020, 1631864), (1040, 1600482), (1065, 1562912), (1105, 1506336), (1136, 1465230), (1156, 1439880), (1207, 1379040), (1248, 1333735), (1326, 1255280), (1352, 1231140), (1360, 1223898), (1420, 1172184), (1445, 1151904), (1560, 1066988), (1632, 1019915), (1690, 984912), (1704, 976820), (1734, 959920), (1768, 941460), (1846, 901680), (2028, 820760), (2040, 815932), (2080, 800241), (2130, 781456), (2210, 753168), (2272, 732615), (2312, 719940), (2414, 689520), (2535, 656608), (2652, 627640), (2704, 615570), (2720, 611949), (2769, 601120), (2840, 586092), (2873, 579360), (2890, 575952), (3120, 533494), (3315, 502112), (3380, 492456), (3408, 488410), (3468, 479960), (3536, 470730), (3621, 459680), (3692, 450840), (3757, 443040), (4056, 410380), (4080, 407966), (4260, 390728), (4335, 383968), (4420, 376584), (4615, 360672), (4624, 359970), (4828, 344760), (5070, 328304), (5304, 313820), (5408, 307785), (5538, 300560), (5680, 293046), (5746, 289680), (5780, 287976), (6035, 275808), (6240, 266747), (6630, 251056), (6760, 246228), (6816, 244205), (6936, 239980), (7072, 235365), (7242, 229840), (7384, 225420), (7514, 221520), (8112, 205190), (8160, 203983), (8520, 195364), (8619, 193120), (8670, 191984), (8840, 188292), (9230, 180336), (9248, 179985), (9656, 172380), (10140, 164152), (10608, 156910), (11076, 150280), (11271, 147680), (11360, 146523), (11492, 144840), (11560, 143988), (11999, 138720), (12070, 137904), (13260, 125528), (13520, 123114), (13845, 120224), (13872, 119990), (14365, 115872), (14484, 114920), (14768, 112710), (15028, 110760), (15691, 106080), (16224, 102595), (17040, 97682), (17238, 96560), (17340, 95992), (17680, 94146), (18105, 91936), (18460, 90168), (18785, 88608), (19312, 86190), (20280, 82076), (20519, 81120), (21216, 78455), (22152, 75140), (22542, 73840), (22984, 72420), (23120, 71994), (23998, 69360), (24140, 68952), (26520, 62764), (27040, 61557), (27690, 60112), (27744, 59995), (28730, 57936), (28968, 57460), (29536, 56355), (30056, 55380), (31382, 53040), (34080, 48841), (34476, 48280), (34680, 47996), (35360, 47073), (35997, 46240), (36210, 45968), (36920, 45084), (37570, 44304), (38624, 43095), (40560, 41038)]