1418747157040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1\times {\mathrm{78031}}^1$

素因数の和:78551

約数の個数: 160

約数和(自身を含む): 3620940744960

約数和(自身を除く): 2202193587920

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 34, 40, 58, 68, 80, 85, 116, 136, 145, 170, 232, 272, 290, 340, 461, 464, 493, 580, 680, 922, 986, 1160, 1360, 1844, 1972, 2305, 2320, 2465, 3688, 3944, 4610, 4930, 7376, 7837, 7888, 9220, 9860, 13369, 15674, 18440, 19720, 26738, 31348, 36880, 39185, 39440, 53476, 62696, 66845, 78031, 78370, 106952, 125392, 133690, 156062, 156740, 213904, 227273, 267380, 312124, 313480, 390155, 454546, 534760, 624248, 626960, 780310, 909092, 1069520, 1136365, 1248496, 1326527, 1560620, 1818184, 2262899, 2272730, 2653054, 3121240, 3636368, 4525798, 4545460, 5306108, 6242480, 6632635, 9051596, 9090920, 10612216, 11314495, 13265270, 18103192, 18181840, 21224432, 22628990, 26530540, 35972291, 36206384, 38469283, 45257980, 53061080, 71944582, 76938566, 90515960, 106122160, 143889164, 153877132, 179861455, 181031920, 192346415, 287778328, 307754264, 359722910, 384692830, 575556656, 611528947, 615508528, 719445820, 769385660, 1043196439, 1223057894, 1438891640, 1538771320, 2086392878, 2446115788, 2877783280, 3057644735, 3077542640, 4172785756, 4892231576, 5215982195, 6115289470, 8345571512, 9784463152, 10431964390, 12230578940, 16691143024, 17734339463, 20863928780, 24461157880, 35468678926, 41727857560, 48922315760, 70937357852, 83455715120, 88671697315, 141874715704, 177343394630, 283749431408, 354686789260, 709373578520, 1418747157040]

約数ペア:

[(1, 1418747157040), (2, 709373578520), (4, 354686789260), (5, 283749431408), (8, 177343394630), (10, 141874715704), (16, 88671697315), (17, 83455715120), (20, 70937357852), (29, 48922315760), (34, 41727857560), (40, 35468678926), (58, 24461157880), (68, 20863928780), (80, 17734339463), (85, 16691143024), (116, 12230578940), (136, 10431964390), (145, 9784463152), (170, 8345571512), (232, 6115289470), (272, 5215982195), (290, 4892231576), (340, 4172785756), (461, 3077542640), (464, 3057644735), (493, 2877783280), (580, 2446115788), (680, 2086392878), (922, 1538771320), (986, 1438891640), (1160, 1223057894), (1360, 1043196439), (1844, 769385660), (1972, 719445820), (2305, 615508528), (2320, 611528947), (2465, 575556656), (3688, 384692830), (3944, 359722910), (4610, 307754264), (4930, 287778328), (7376, 192346415), (7837, 181031920), (7888, 179861455), (9220, 153877132), (9860, 143889164), (13369, 106122160), (15674, 90515960), (18440, 76938566), (19720, 71944582), (26738, 53061080), (31348, 45257980), (36880, 38469283), (39185, 36206384), (39440, 35972291), (53476, 26530540), (62696, 22628990), (66845, 21224432), (78031, 18181840), (78370, 18103192), (106952, 13265270), (125392, 11314495), (133690, 10612216), (156062, 9090920), (156740, 9051596), (213904, 6632635), (227273, 6242480), (267380, 5306108), (312124, 4545460), (313480, 4525798), (390155, 3636368), (454546, 3121240), (534760, 2653054), (624248, 2272730), (626960, 2262899), (780310, 1818184), (909092, 1560620), (1069520, 1326527), (1136365, 1248496)]