1317876480

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:278

約数の個数: 432

約数和(自身を含む): 4999787520

約数和(自身を除く): 3681911040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 223, 228, 240, 243, 256, 270, 285, 288, 304, 320, 324, 342, 360, 380, 384, 405, 432, 446, 456, 480, 486, 513, 540, 570, 576, 608, 640, 648, 669, 684, 720, 760, 768, 810, 855, 864, 892, 912, 960, 972, 1026, 1080, 1115, 1140, 1152, 1215, 1216, 1280, 1296, 1338, 1368, 1440, 1520, 1539, 1620, 1710, 1728, 1784, 1824, 1920, 1944, 2007, 2052, 2160, 2230, 2280, 2304, 2430, 2432, 2565, 2592, 2676, 2736, 2880, 3040, 3078, 3240, 3345, 3420, 3456, 3568, 3648, 3840, 3888, 4014, 4104, 4237, 4320, 4460, 4560, 4617, 4860, 4864, 5130, 5184, 5352, 5472, 5760, 6021, 6080, 6156, 6480, 6690, 6840, 6912, 7136, 7296, 7695, 7776, 8028, 8208, 8474, 8640, 8920, 9120, 9234, 9720, 10035, 10260, 10368, 10704, 10944, 11520, 12042, 12160, 12312, 12711, 12960, 13380, 13680, 14272, 14592, 15390, 15552, 16056, 16416, 16948, 17280, 17840, 18063, 18240, 18468, 19440, 20070, 20520, 20736, 21185, 21408, 21888, 23085, 24084, 24320, 24624, 25422, 25920, 26760, 27360, 28544, 30105, 30780, 31104, 32112, 32832, 33896, 34560, 35680, 36126, 36480, 36936, 38133, 38880, 40140, 41040, 42370, 42816, 43776, 46170, 48168, 49248, 50844, 51840, 53520, 54189, 54720, 57088, 60210, 61560, 62208, 63555, 64224, 65664, 67792, 71360, 72252, 72960, 73872, 76266, 77760, 80280, 82080, 84740, 85632, 90315, 92340, 96336, 98496, 101688, 103680, 107040, 108378, 109440, 114399, 120420, 123120, 127110, 128448, 131328, 135584, 142720, 144504, 147744, 152532, 155520, 160560, 164160, 169480, 171264, 180630, 184680, 190665, 192672, 196992, 203376, 214080, 216756, 218880, 228798, 240840, 246240, 254220, 256896, 270945, 271168, 285440, 289008, 295488, 305064, 311040, 321120, 328320, 338960, 343197, 361260, 369360, 381330, 385344, 393984, 406752, 428160, 433512, 457596, 481680, 492480, 508440, 513792, 541890, 542336, 571995, 578016, 590976, 610128, 642240, 656640, 677920, 686394, 722520, 738720, 762660, 770688, 813504, 856320, 867024, 915192, 963360, 984960, 1016880, 1029591, 1083780, 1084672, 1143990, 1156032, 1181952, 1220256, 1284480, 1355840, 1372788, 1445040, 1477440, 1525320, 1541376, 1627008, 1715985, 1734048, 1830384, 1926720, 1969920, 2033760, 2059182, 2167560, 2287980, 2312064, 2440512, 2568960, 2711680, 2745576, 2890080, 2954880, 3050640, 3254016, 3431970, 3468096, 3660768, 3853440, 4067520, 4118364, 4335120, 4575960, 4624128, 4881024, 5147955, 5423360, 5491152, 5780160, 5909760, 6101280, 6863940, 6936192, 7321536, 7706880, 8135040, 8236728, 8670240, 9151920, 9762048, 10295910, 10982304, 11560320, 12202560, 13727880, 13872384, 14643072, 16270080, 16473456, 17340480, 18303840, 20591820, 21964608, 23120640, 24405120, 27455760, 29286144, 32946912, 34680960, 36607680, 41183640, 43929216, 48810240, 54911520, 65893824, 69361920, 73215360, 82367280, 87858432, 109823040, 131787648, 146430720, 164734560, 219646080, 263575296, 329469120, 439292160, 658938240, 1317876480]

約数ペア:

[(1, 1317876480), (2, 658938240), (3, 439292160), (4, 329469120), (5, 263575296), (6, 219646080), (8, 164734560), (9, 146430720), (10, 131787648), (12, 109823040), (15, 87858432), (16, 82367280), (18, 73215360), (19, 69361920), (20, 65893824), (24, 54911520), (27, 48810240), (30, 43929216), (32, 41183640), (36, 36607680), (38, 34680960), (40, 32946912), (45, 29286144), (48, 27455760), (54, 24405120), (57, 23120640), (60, 21964608), (64, 20591820), (72, 18303840), (76, 17340480), (80, 16473456), (81, 16270080), (90, 14643072), (95, 13872384), (96, 13727880), (108, 12202560), (114, 11560320), (120, 10982304), (128, 10295910), (135, 9762048), (144, 9151920), (152, 8670240), (160, 8236728), (162, 8135040), (171, 7706880), (180, 7321536), (190, 6936192), (192, 6863940), (216, 6101280), (223, 5909760), (228, 5780160), (240, 5491152), (243, 5423360), (256, 5147955), (270, 4881024), (285, 4624128), (288, 4575960), (304, 4335120), (320, 4118364), (324, 4067520), (342, 3853440), (360, 3660768), (380, 3468096), (384, 3431970), (405, 3254016), (432, 3050640), (446, 2954880), (456, 2890080), (480, 2745576), (486, 2711680), (513, 2568960), (540, 2440512), (570, 2312064), (576, 2287980), (608, 2167560), (640, 2059182), (648, 2033760), (669, 1969920), (684, 1926720), (720, 1830384), (760, 1734048), (768, 1715985), (810, 1627008), (855, 1541376), (864, 1525320), (892, 1477440), (912, 1445040), (960, 1372788), (972, 1355840), (1026, 1284480), (1080, 1220256), (1115, 1181952), (1140, 1156032), (1152, 1143990), (1215, 1084672), (1216, 1083780), (1280, 1029591), (1296, 1016880), (1338, 984960), (1368, 963360), (1440, 915192), (1520, 867024), (1539, 856320), (1620, 813504), (1710, 770688), (1728, 762660), (1784, 738720), (1824, 722520), (1920, 686394), (1944, 677920), (2007, 656640), (2052, 642240), (2160, 610128), (2230, 590976), (2280, 578016), (2304, 571995), (2430, 542336), (2432, 541890), (2565, 513792), (2592, 508440), (2676, 492480), (2736, 481680), (2880, 457596), (3040, 433512), (3078, 428160), (3240, 406752), (3345, 393984), (3420, 385344), (3456, 381330), (3568, 369360), (3648, 361260), (3840, 343197), (3888, 338960), (4014, 328320), (4104, 321120), (4237, 311040), (4320, 305064), (4460, 295488), (4560, 289008), (4617, 285440), (4860, 271168), (4864, 270945), (5130, 256896), (5184, 254220), (5352, 246240), (5472, 240840), (5760, 228798), (6021, 218880), (6080, 216756), (6156, 214080), (6480, 203376), (6690, 196992), (6840, 192672), (6912, 190665), (7136, 184680), (7296, 180630), (7695, 171264), (7776, 169480), (8028, 164160), (8208, 160560), (8474, 155520), (8640, 152532), (8920, 147744), (9120, 144504), (9234, 142720), (9720, 135584), (10035, 131328), (10260, 128448), (10368, 127110), (10704, 123120), (10944, 120420), (11520, 114399), (12042, 109440), (12160, 108378), (12312, 107040), (12711, 103680), (12960, 101688), (13380, 98496), (13680, 96336), (14272, 92340), (14592, 90315), (15390, 85632), (15552, 84740), (16056, 82080), (16416, 80280), (16948, 77760), (17280, 76266), (17840, 73872), (18063, 72960), (18240, 72252), (18468, 71360), (19440, 67792), (20070, 65664), (20520, 64224), (20736, 63555), (21185, 62208), (21408, 61560), (21888, 60210), (23085, 57088), (24084, 54720), (24320, 54189), (24624, 53520), (25422, 51840), (25920, 50844), (26760, 49248), (27360, 48168), (28544, 46170), (30105, 43776), (30780, 42816), (31104, 42370), (32112, 41040), (32832, 40140), (33896, 38880), (34560, 38133), (35680, 36936), (36126, 36480)]