2556244080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3457}}^1$

素因数の和:3568

約数の個数: 240

約数和(自身を含む): 9364817280

約数和(自身を除く): 6808573200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 79, 80, 90, 104, 117, 120, 130, 144, 156, 158, 180, 195, 208, 234, 237, 240, 260, 312, 316, 360, 390, 395, 468, 474, 520, 585, 624, 632, 711, 720, 780, 790, 936, 948, 1027, 1040, 1170, 1185, 1264, 1422, 1560, 1580, 1872, 1896, 2054, 2340, 2370, 2844, 3081, 3120, 3160, 3457, 3555, 3792, 4108, 4680, 4740, 5135, 5688, 6162, 6320, 6914, 7110, 8216, 9243, 9360, 9480, 10270, 10371, 11376, 12324, 13828, 14220, 15405, 16432, 17285, 18486, 18960, 20540, 20742, 24648, 27656, 28440, 30810, 31113, 34570, 36972, 41080, 41484, 44941, 46215, 49296, 51855, 55312, 56880, 61620, 62226, 69140, 73944, 82160, 82968, 89882, 92430, 103710, 123240, 124452, 134823, 138280, 147888, 155565, 165936, 179764, 184860, 207420, 224705, 246480, 248904, 269646, 273103, 276560, 311130, 359528, 369720, 404469, 414840, 449410, 497808, 539292, 546206, 622260, 674115, 719056, 739440, 808938, 819309, 829680, 898820, 1078584, 1092412, 1244520, 1348230, 1365515, 1617876, 1638618, 1797640, 2022345, 2157168, 2184824, 2457927, 2489040, 2696460, 2731030, 3235752, 3277236, 3550339, 3595280, 4044690, 4096545, 4369648, 4915854, 5392920, 5462060, 6471504, 6554472, 7100678, 8089380, 8193090, 9831708, 10651017, 10785840, 10924120, 12289635, 13108944, 14201356, 16178760, 16386180, 17751695, 19663416, 21302034, 21848240, 24579270, 28402712, 31953051, 32357520, 32772360, 35503390, 39326832, 42604068, 49158540, 53255085, 56805424, 63906102, 65544720, 71006780, 85208136, 98317080, 106510170, 127812204, 142013560, 159765255, 170416272, 196634160, 213020340, 255624408, 284027120, 319530510, 426040680, 511248816, 639061020, 852081360, 1278122040, 2556244080]

約数ペア:

[(1, 2556244080), (2, 1278122040), (3, 852081360), (4, 639061020), (5, 511248816), (6, 426040680), (8, 319530510), (9, 284027120), (10, 255624408), (12, 213020340), (13, 196634160), (15, 170416272), (16, 159765255), (18, 142013560), (20, 127812204), (24, 106510170), (26, 98317080), (30, 85208136), (36, 71006780), (39, 65544720), (40, 63906102), (45, 56805424), (48, 53255085), (52, 49158540), (60, 42604068), (65, 39326832), (72, 35503390), (78, 32772360), (79, 32357520), (80, 31953051), (90, 28402712), (104, 24579270), (117, 21848240), (120, 21302034), (130, 19663416), (144, 17751695), (156, 16386180), (158, 16178760), (180, 14201356), (195, 13108944), (208, 12289635), (234, 10924120), (237, 10785840), (240, 10651017), (260, 9831708), (312, 8193090), (316, 8089380), (360, 7100678), (390, 6554472), (395, 6471504), (468, 5462060), (474, 5392920), (520, 4915854), (585, 4369648), (624, 4096545), (632, 4044690), (711, 3595280), (720, 3550339), (780, 3277236), (790, 3235752), (936, 2731030), (948, 2696460), (1027, 2489040), (1040, 2457927), (1170, 2184824), (1185, 2157168), (1264, 2022345), (1422, 1797640), (1560, 1638618), (1580, 1617876), (1872, 1365515), (1896, 1348230), (2054, 1244520), (2340, 1092412), (2370, 1078584), (2844, 898820), (3081, 829680), (3120, 819309), (3160, 808938), (3457, 739440), (3555, 719056), (3792, 674115), (4108, 622260), (4680, 546206), (4740, 539292), (5135, 497808), (5688, 449410), (6162, 414840), (6320, 404469), (6914, 369720), (7110, 359528), (8216, 311130), (9243, 276560), (9360, 273103), (9480, 269646), (10270, 248904), (10371, 246480), (11376, 224705), (12324, 207420), (13828, 184860), (14220, 179764), (15405, 165936), (16432, 155565), (17285, 147888), (18486, 138280), (18960, 134823), (20540, 124452), (20742, 123240), (24648, 103710), (27656, 92430), (28440, 89882), (30810, 82968), (31113, 82160), (34570, 73944), (36972, 69140), (41080, 62226), (41484, 61620), (44941, 56880), (46215, 55312), (49296, 51855)]