2741997440

素因数分解:

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

素因数の和:174

約数の個数: 384

約数和(自身を含む): 8528587200

約数和(自身を除く): 5786589760

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, 529, 560, 598, 623, 640, 644, 712, 728, 736, 805, 832, 890, 896, 910, 920, 1040, 1058, 1120, 1157, 1196, 1246, 1288, 1424, 1456, 1472, 1495, 1610, 1664, 1780, 1820, 1840, 2047, 2080, 2093, 2116, 2240, 2314, 2392, 2492, 2576, 2645, 2848, 2912, 2944, 2990, 3115, 3220, 3560, 3640, 3680, 3703, 4094, 4160, 4186, 4232, 4480, 4628, 4784, 4984, 5152, 5290, 5696, 5785, 5824, 5980, 6230, 6440, 6877, 7120, 7280, 7360, 7406, 8099, 8188, 8320, 8372, 8464, 9256, 9568, 9968, 10235, 10304, 10465, 10580, 11392, 11570, 11648, 11960, 12460, 12880, 13754, 14240, 14329, 14560, 14720, 14812, 16198, 16376, 16744, 16928, 18512, 18515, 19136, 19936, 20470, 20608, 20930, 21160, 23140, 23920, 24920, 25760, 26611, 27508, 28480, 28658, 29120, 29624, 32396, 32752, 33488, 33856, 34385, 37024, 37030, 38272, 39872, 40495, 40940, 41860, 42320, 46280, 47081, 47840, 48139, 49840, 51520, 53222, 55016, 56960, 57316, 58240, 59248, 64792, 65504, 66976, 67712, 68770, 71645, 74048, 74060, 79744, 80990, 81880, 83720, 84640, 92560, 94162, 95680, 96278, 99680, 103040, 106444, 110032, 114632, 118496, 129584, 131008, 133055, 133952, 137540, 143290, 148096, 148120, 161980, 163760, 167440, 169280, 185120, 186277, 188324, 191360, 192556, 199360, 212888, 220064, 229264, 235405, 236992, 240695, 259168, 262016, 266110, 267904, 275080, 286580, 296240, 323960, 327520, 329567, 334880, 338560, 370240, 372554, 376648, 385112, 398720, 425776, 440128, 458528, 470810, 473984, 481390, 518336, 532220, 550160, 573160, 592480, 612053, 647920, 655040, 659134, 669760, 740480, 745108, 753296, 770224, 851552, 880256, 917056, 931385, 941620, 962780, 1036672, 1064440, 1100320, 1146320, 1184960, 1224106, 1295840, 1310080, 1318268, 1339520, 1490216, 1506592, 1540448, 1647835, 1703104, 1834112, 1862770, 1883240, 1925560, 2128880, 2200640, 2292640, 2369920, 2448212, 2591680, 2636536, 2980432, 3013184, 3060265, 3080896, 3295670, 3406208, 3725540, 3766480, 3851120, 4257760, 4284371, 4401280, 4585280, 4896424, 5183360, 5273072, 5960864, 6026368, 6120530, 6161792, 6591340, 7451080, 7532960, 7702240, 8515520, 8568742, 9170560, 9792848, 10546144, 11921728, 12241060, 13182680, 14902160, 15065920, 15404480, 17031040, 17137484, 19585696, 21092288, 21421855, 23843456, 24482120, 26365360, 29804320, 30131840, 30808960, 34274968, 39171392, 42184576, 42843710, 48964240, 52730720, 59608640, 68549936, 78342784, 85687420, 97928480, 105461440, 119217280, 137099872, 171374840, 195856960, 210922880, 274199744, 342749680, 391713920, 548399488, 685499360, 1370998720, 2741997440]

約数ペア:

[(1, 2741997440), (2, 1370998720), (4, 685499360), (5, 548399488), (7, 391713920), (8, 342749680), (10, 274199744), (13, 210922880), (14, 195856960), (16, 171374840), (20, 137099872), (23, 119217280), (26, 105461440), (28, 97928480), (32, 85687420), (35, 78342784), (40, 68549936), (46, 59608640), (52, 52730720), (56, 48964240), (64, 42843710), (65, 42184576), (70, 39171392), (80, 34274968), (89, 30808960), (91, 30131840), (92, 29804320), (104, 26365360), (112, 24482120), (115, 23843456), (128, 21421855), (130, 21092288), (140, 19585696), (160, 17137484), (161, 17031040), (178, 15404480), (182, 15065920), (184, 14902160), (208, 13182680), (224, 12241060), (230, 11921728), (260, 10546144), (280, 9792848), (299, 9170560), (320, 8568742), (322, 8515520), (356, 7702240), (364, 7532960), (368, 7451080), (416, 6591340), (445, 6161792), (448, 6120530), (455, 6026368), (460, 5960864), (520, 5273072), (529, 5183360), (560, 4896424), (598, 4585280), (623, 4401280), (640, 4284371), (644, 4257760), (712, 3851120), (728, 3766480), (736, 3725540), (805, 3406208), (832, 3295670), (890, 3080896), (896, 3060265), (910, 3013184), (920, 2980432), (1040, 2636536), (1058, 2591680), (1120, 2448212), (1157, 2369920), (1196, 2292640), (1246, 2200640), (1288, 2128880), (1424, 1925560), (1456, 1883240), (1472, 1862770), (1495, 1834112), (1610, 1703104), (1664, 1647835), (1780, 1540448), (1820, 1506592), (1840, 1490216), (2047, 1339520), (2080, 1318268), (2093, 1310080), (2116, 1295840), (2240, 1224106), (2314, 1184960), (2392, 1146320), (2492, 1100320), (2576, 1064440), (2645, 1036672), (2848, 962780), (2912, 941620), (2944, 931385), (2990, 917056), (3115, 880256), (3220, 851552), (3560, 770224), (3640, 753296), (3680, 745108), (3703, 740480), (4094, 669760), (4160, 659134), (4186, 655040), (4232, 647920), (4480, 612053), (4628, 592480), (4784, 573160), (4984, 550160), (5152, 532220), (5290, 518336), (5696, 481390), (5785, 473984), (5824, 470810), (5980, 458528), (6230, 440128), (6440, 425776), (6877, 398720), (7120, 385112), (7280, 376648), (7360, 372554), (7406, 370240), (8099, 338560), (8188, 334880), (8320, 329567), (8372, 327520), (8464, 323960), (9256, 296240), (9568, 286580), (9968, 275080), (10235, 267904), (10304, 266110), (10465, 262016), (10580, 259168), (11392, 240695), (11570, 236992), (11648, 235405), (11960, 229264), (12460, 220064), (12880, 212888), (13754, 199360), (14240, 192556), (14329, 191360), (14560, 188324), (14720, 186277), (14812, 185120), (16198, 169280), (16376, 167440), (16744, 163760), (16928, 161980), (18512, 148120), (18515, 148096), (19136, 143290), (19936, 137540), (20470, 133952), (20608, 133055), (20930, 131008), (21160, 129584), (23140, 118496), (23920, 114632), (24920, 110032), (25760, 106444), (26611, 103040), (27508, 99680), (28480, 96278), (28658, 95680), (29120, 94162), (29624, 92560), (32396, 84640), (32752, 83720), (33488, 81880), (33856, 80990), (34385, 79744), (37024, 74060), (37030, 74048), (38272, 71645), (39872, 68770), (40495, 67712), (40940, 66976), (41860, 65504), (42320, 64792), (46280, 59248), (47081, 58240), (47840, 57316), (48139, 56960), (49840, 55016), (51520, 53222)]