119217280

素因数分解:

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

素因数の和:151

約数の個数: 256

約数和(自身を含む): 370137600

約数和(自身を除く): 250920320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 32, 35, 40, 46, 52, 56, 64, 65, 70, 80, 89, 91, 92, 104, 112, 115, 128, 130, 140, 160, 161, 178, 182, 184, 208, 224, 230, 260, 280, 299, 320, 322, 356, 364, 368, 416, 445, 448, 455, 460, 520, 560, 598, 623, 640, 644, 712, 728, 736, 805, 832, 890, 896, 910, 920, 1040, 1120, 1157, 1196, 1246, 1288, 1424, 1456, 1472, 1495, 1610, 1664, 1780, 1820, 1840, 2047, 2080, 2093, 2240, 2314, 2392, 2492, 2576, 2848, 2912, 2944, 2990, 3115, 3220, 3560, 3640, 3680, 4094, 4160, 4186, 4480, 4628, 4784, 4984, 5152, 5696, 5785, 5824, 5980, 6230, 6440, 7120, 7280, 7360, 8099, 8188, 8320, 8372, 9256, 9568, 9968, 10235, 10304, 10465, 11392, 11570, 11648, 11960, 12460, 12880, 14240, 14329, 14560, 14720, 16198, 16376, 16744, 18512, 19136, 19936, 20470, 20608, 20930, 23140, 23920, 24920, 25760, 26611, 28480, 28658, 29120, 32396, 32752, 33488, 37024, 38272, 39872, 40495, 40940, 41860, 46280, 47840, 49840, 51520, 53222, 56960, 57316, 58240, 64792, 65504, 66976, 71645, 74048, 79744, 80990, 81880, 83720, 92560, 95680, 99680, 103040, 106444, 114632, 129584, 131008, 133055, 133952, 143290, 148096, 161980, 163760, 167440, 185120, 186277, 191360, 199360, 212888, 229264, 259168, 262016, 266110, 267904, 286580, 323960, 327520, 334880, 370240, 372554, 398720, 425776, 458528, 518336, 532220, 573160, 647920, 655040, 669760, 740480, 745108, 851552, 917056, 931385, 1036672, 1064440, 1146320, 1295840, 1310080, 1339520, 1490216, 1703104, 1834112, 1862770, 2128880, 2292640, 2591680, 2980432, 3406208, 3725540, 4257760, 4585280, 5183360, 5960864, 7451080, 8515520, 9170560, 11921728, 14902160, 17031040, 23843456, 29804320, 59608640, 119217280]

約数ペア:

[(1, 119217280), (2, 59608640), (4, 29804320), (5, 23843456), (7, 17031040), (8, 14902160), (10, 11921728), (13, 9170560), (14, 8515520), (16, 7451080), (20, 5960864), (23, 5183360), (26, 4585280), (28, 4257760), (32, 3725540), (35, 3406208), (40, 2980432), (46, 2591680), (52, 2292640), (56, 2128880), (64, 1862770), (65, 1834112), (70, 1703104), (80, 1490216), (89, 1339520), (91, 1310080), (92, 1295840), (104, 1146320), (112, 1064440), (115, 1036672), (128, 931385), (130, 917056), (140, 851552), (160, 745108), (161, 740480), (178, 669760), (182, 655040), (184, 647920), (208, 573160), (224, 532220), (230, 518336), (260, 458528), (280, 425776), (299, 398720), (320, 372554), (322, 370240), (356, 334880), (364, 327520), (368, 323960), (416, 286580), (445, 267904), (448, 266110), (455, 262016), (460, 259168), (520, 229264), (560, 212888), (598, 199360), (623, 191360), (640, 186277), (644, 185120), (712, 167440), (728, 163760), (736, 161980), (805, 148096), (832, 143290), (890, 133952), (896, 133055), (910, 131008), (920, 129584), (1040, 114632), (1120, 106444), (1157, 103040), (1196, 99680), (1246, 95680), (1288, 92560), (1424, 83720), (1456, 81880), (1472, 80990), (1495, 79744), (1610, 74048), (1664, 71645), (1780, 66976), (1820, 65504), (1840, 64792), (2047, 58240), (2080, 57316), (2093, 56960), (2240, 53222), (2314, 51520), (2392, 49840), (2492, 47840), (2576, 46280), (2848, 41860), (2912, 40940), (2944, 40495), (2990, 39872), (3115, 38272), (3220, 37024), (3560, 33488), (3640, 32752), (3680, 32396), (4094, 29120), (4160, 28658), (4186, 28480), (4480, 26611), (4628, 25760), (4784, 24920), (4984, 23920), (5152, 23140), (5696, 20930), (5785, 20608), (5824, 20470), (5980, 19936), (6230, 19136), (6440, 18512), (7120, 16744), (7280, 16376), (7360, 16198), (8099, 14720), (8188, 14560), (8320, 14329), (8372, 14240), (9256, 12880), (9568, 12460), (9968, 11960), (10235, 11648), (10304, 11570), (10465, 11392)]