2558841461760

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{131071}}^1$

素因数の和:131171

約数の個数: 352

約数和(自身を含む): 8654426210304

約数和(自身を除く): 6095584748544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 41, 48, 60, 62, 64, 80, 82, 93, 96, 120, 123, 124, 128, 155, 160, 164, 186, 192, 205, 240, 246, 248, 256, 310, 320, 328, 372, 384, 410, 465, 480, 492, 496, 512, 615, 620, 640, 656, 744, 768, 820, 930, 960, 984, 992, 1024, 1230, 1240, 1271, 1280, 1312, 1488, 1536, 1640, 1860, 1920, 1968, 1984, 2460, 2480, 2542, 2560, 2624, 2976, 3072, 3280, 3720, 3813, 3840, 3936, 3968, 4920, 4960, 5084, 5120, 5248, 5952, 6355, 6560, 7440, 7626, 7680, 7872, 7936, 9840, 9920, 10168, 10496, 11904, 12710, 13120, 14880, 15252, 15360, 15744, 15872, 19065, 19680, 19840, 20336, 20992, 23808, 25420, 26240, 29760, 30504, 31488, 31744, 38130, 39360, 39680, 40672, 41984, 47616, 50840, 52480, 59520, 61008, 62976, 76260, 78720, 79360, 81344, 95232, 101680, 104960, 119040, 122016, 125952, 131071, 152520, 157440, 158720, 162688, 203360, 209920, 238080, 244032, 262142, 305040, 314880, 325376, 393213, 406720, 476160, 488064, 524284, 610080, 629760, 650752, 655355, 786426, 813440, 976128, 1048568, 1220160, 1301504, 1310710, 1572852, 1626880, 1952256, 1966065, 2097136, 2440320, 2621420, 3145704, 3253760, 3904512, 3932130, 4063201, 4194272, 4880640, 5242840, 5373911, 6291408, 6507520, 7864260, 8126402, 8388544, 9761280, 10485680, 10747822, 12189603, 12582816, 15728520, 16121733, 16252804, 16777088, 19522560, 20316005, 20971360, 21495644, 24379206, 25165632, 26869555, 31457040, 32243466, 32505608, 33554176, 40632010, 41942720, 42991288, 48758412, 50331264, 53739110, 60948015, 62914080, 64486932, 65011216, 67108352, 80608665, 81264020, 83885440, 85982576, 97516824, 100662528, 107478220, 121896030, 125828160, 128973864, 130022432, 134216704, 161217330, 162528040, 166591241, 167770880, 171965152, 195033648, 201325056, 214956440, 243792060, 251656320, 257947728, 260044864, 322434660, 325056080, 333182482, 335541760, 343930304, 390067296, 402650112, 429912880, 487584120, 499773723, 503312640, 515895456, 520089728, 644869320, 650112160, 666364964, 671083520, 687860608, 780134592, 832956205, 859825760, 975168240, 999547446, 1006625280, 1031790912, 1040179456, 1289738640, 1300224320, 1332729928, 1375721216, 1560269184, 1665912410, 1719651520, 1950336480, 1999094892, 2013250560, 2063581824, 2080358912, 2498868615, 2579477280, 2600448640, 2665459856, 2751442432, 3120538368, 3331824820, 3439303040, 3900672960, 3998189784, 4127163648, 4160717824, 4997737230, 5158954560, 5200897280, 5330919712, 5502884864, 6241076736, 6663649640, 6878606080, 7801345920, 7996379568, 8254327296, 9995474460, 10317909120, 10401794560, 10661839424, 12482153472, 13327299280, 13757212160, 15602691840, 15992759136, 16508654592, 19990948920, 20635818240, 20803589120, 21323678848, 26654598560, 27514424320, 31205383680, 31985518272, 39981897840, 41271636480, 42647357696, 53309197120, 62410767360, 63971036544, 79963795680, 82543272960, 85294715392, 106618394240, 127942073088, 159927591360, 170589430784, 213236788480, 255884146176, 319855182720, 426473576960, 511768292352, 639710365440, 852947153920, 1279420730880, 2558841461760]

約数ペア:

[(1, 2558841461760), (2, 1279420730880), (3, 852947153920), (4, 639710365440), (5, 511768292352), (6, 426473576960), (8, 319855182720), (10, 255884146176), (12, 213236788480), (15, 170589430784), (16, 159927591360), (20, 127942073088), (24, 106618394240), (30, 85294715392), (31, 82543272960), (32, 79963795680), (40, 63971036544), (41, 62410767360), (48, 53309197120), (60, 42647357696), (62, 41271636480), (64, 39981897840), (80, 31985518272), (82, 31205383680), (93, 27514424320), (96, 26654598560), (120, 21323678848), (123, 20803589120), (124, 20635818240), (128, 19990948920), (155, 16508654592), (160, 15992759136), (164, 15602691840), (186, 13757212160), (192, 13327299280), (205, 12482153472), (240, 10661839424), (246, 10401794560), (248, 10317909120), (256, 9995474460), (310, 8254327296), (320, 7996379568), (328, 7801345920), (372, 6878606080), (384, 6663649640), (410, 6241076736), (465, 5502884864), (480, 5330919712), (492, 5200897280), (496, 5158954560), (512, 4997737230), (615, 4160717824), (620, 4127163648), (640, 3998189784), (656, 3900672960), (744, 3439303040), (768, 3331824820), (820, 3120538368), (930, 2751442432), (960, 2665459856), (984, 2600448640), (992, 2579477280), (1024, 2498868615), (1230, 2080358912), (1240, 2063581824), (1271, 2013250560), (1280, 1999094892), (1312, 1950336480), (1488, 1719651520), (1536, 1665912410), (1640, 1560269184), (1860, 1375721216), (1920, 1332729928), (1968, 1300224320), (1984, 1289738640), (2460, 1040179456), (2480, 1031790912), (2542, 1006625280), (2560, 999547446), (2624, 975168240), (2976, 859825760), (3072, 832956205), (3280, 780134592), (3720, 687860608), (3813, 671083520), (3840, 666364964), (3936, 650112160), (3968, 644869320), (4920, 520089728), (4960, 515895456), (5084, 503312640), (5120, 499773723), (5248, 487584120), (5952, 429912880), (6355, 402650112), (6560, 390067296), (7440, 343930304), (7626, 335541760), (7680, 333182482), (7872, 325056080), (7936, 322434660), (9840, 260044864), (9920, 257947728), (10168, 251656320), (10496, 243792060), (11904, 214956440), (12710, 201325056), (13120, 195033648), (14880, 171965152), (15252, 167770880), (15360, 166591241), (15744, 162528040), (15872, 161217330), (19065, 134216704), (19680, 130022432), (19840, 128973864), (20336, 125828160), (20992, 121896030), (23808, 107478220), (25420, 100662528), (26240, 97516824), (29760, 85982576), (30504, 83885440), (31488, 81264020), (31744, 80608665), (38130, 67108352), (39360, 65011216), (39680, 64486932), (40672, 62914080), (41984, 60948015), (47616, 53739110), (50840, 50331264), (52480, 48758412), (59520, 42991288), (61008, 41942720), (62976, 40632010), (76260, 33554176), (78720, 32505608), (79360, 32243466), (81344, 31457040), (95232, 26869555), (101680, 25165632), (104960, 24379206), (119040, 21495644), (122016, 20971360), (125952, 20316005), (131071, 19522560), (152520, 16777088), (157440, 16252804), (158720, 16121733), (162688, 15728520), (203360, 12582816), (209920, 12189603), (238080, 10747822), (244032, 10485680), (262142, 9761280), (305040, 8388544), (314880, 8126402), (325376, 7864260), (393213, 6507520), (406720, 6291408), (476160, 5373911), (488064, 5242840), (524284, 4880640), (610080, 4194272), (629760, 4063201), (650752, 3932130), (655355, 3904512), (786426, 3253760), (813440, 3145704), (976128, 2621420), (1048568, 2440320), (1220160, 2097136), (1301504, 1966065), (1310710, 1952256), (1572852, 1626880)]