1940930339920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2147617}}^1$

素因数の和:2147733

約数の個数: 160

約数和(自身を含む): 5368701381120

約数和(自身を除く): 3427771041200

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 79, 80, 88, 104, 110, 130, 143, 158, 176, 208, 220, 260, 286, 316, 395, 440, 520, 572, 632, 715, 790, 869, 880, 1027, 1040, 1144, 1264, 1430, 1580, 1738, 2054, 2288, 2860, 3160, 3476, 4108, 4345, 5135, 5720, 6320, 6952, 8216, 8690, 10270, 11297, 11440, 13904, 16432, 17380, 20540, 22594, 34760, 41080, 45188, 56485, 69520, 82160, 90376, 112970, 180752, 225940, 451880, 903760, 2147617, 4295234, 8590468, 10738085, 17180936, 21476170, 23623787, 27919021, 34361872, 42952340, 47247574, 55838042, 85904680, 94495148, 111676084, 118118935, 139595105, 169661743, 171809360, 188990296, 223352168, 236237870, 279190210, 307109231, 339323486, 377980592, 446704336, 472475740, 558380420, 614218462, 678646972, 848308715, 944951480, 1116760840, 1228436924, 1357293944, 1535546155, 1696617430, 1866279173, 1889902960, 2205602659, 2233521680, 2456873848, 2714587888, 3071092310, 3393234860, 3732558346, 4411205318, 4913747696, 6142184620, 6786469720, 7465116692, 8822410636, 9331395865, 11028013295, 12284369240, 13572939440, 14930233384, 17644821272, 18662791730, 22056026590, 24261629249, 24568738480, 29860466768, 35289642544, 37325583460, 44112053180, 48523258498, 74651166920, 88224106360, 97046516996, 121308146245, 149302333840, 176448212720, 194093033992, 242616292490, 388186067984, 485232584980, 970465169960, 1940930339920]

約数ペア:

[(1, 1940930339920), (2, 970465169960), (4, 485232584980), (5, 388186067984), (8, 242616292490), (10, 194093033992), (11, 176448212720), (13, 149302333840), (16, 121308146245), (20, 97046516996), (22, 88224106360), (26, 74651166920), (40, 48523258498), (44, 44112053180), (52, 37325583460), (55, 35289642544), (65, 29860466768), (79, 24568738480), (80, 24261629249), (88, 22056026590), (104, 18662791730), (110, 17644821272), (130, 14930233384), (143, 13572939440), (158, 12284369240), (176, 11028013295), (208, 9331395865), (220, 8822410636), (260, 7465116692), (286, 6786469720), (316, 6142184620), (395, 4913747696), (440, 4411205318), (520, 3732558346), (572, 3393234860), (632, 3071092310), (715, 2714587888), (790, 2456873848), (869, 2233521680), (880, 2205602659), (1027, 1889902960), (1040, 1866279173), (1144, 1696617430), (1264, 1535546155), (1430, 1357293944), (1580, 1228436924), (1738, 1116760840), (2054, 944951480), (2288, 848308715), (2860, 678646972), (3160, 614218462), (3476, 558380420), (4108, 472475740), (4345, 446704336), (5135, 377980592), (5720, 339323486), (6320, 307109231), (6952, 279190210), (8216, 236237870), (8690, 223352168), (10270, 188990296), (11297, 171809360), (11440, 169661743), (13904, 139595105), (16432, 118118935), (17380, 111676084), (20540, 94495148), (22594, 85904680), (34760, 55838042), (41080, 47247574), (45188, 42952340), (56485, 34361872), (69520, 27919021), (82160, 23623787), (90376, 21476170), (112970, 17180936), (180752, 10738085), (225940, 8590468), (451880, 4295234), (903760, 2147617)]