1950407160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1301}}^1$

素因数の和:1390

約数の個数: 192

約数和(自身を含む): 6516145440

約数和(自身を除く): 4565738280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 961, 1209, 1240, 1301, 1560, 1612, 1860, 1922, 2015, 2418, 2602, 2883, 3224, 3720, 3844, 3903, 4030, 4805, 4836, 5204, 5766, 6045, 6505, 7688, 7806, 8060, 9610, 9672, 10408, 11532, 12090, 12493, 13010, 14415, 15612, 16120, 16913, 19220, 19515, 23064, 24180, 24986, 26020, 28830, 31224, 33826, 37479, 38440, 39030, 40331, 48360, 49972, 50739, 52040, 57660, 62465, 67652, 74958, 78060, 80662, 84565, 99944, 101478, 115320, 120993, 124930, 135304, 149916, 156120, 161324, 169130, 187395, 201655, 202956, 241986, 249860, 253695, 299832, 322648, 338260, 374790, 403310, 405912, 483972, 499720, 507390, 524303, 604965, 676520, 749580, 806620, 967944, 1014780, 1048606, 1209930, 1250261, 1499160, 1572909, 1613240, 2029560, 2097212, 2419860, 2500522, 2621515, 3145818, 3750783, 4194424, 4839720, 5001044, 5243030, 6251305, 6291636, 7501566, 7864545, 10002088, 10486060, 12502610, 12583272, 15003132, 15729090, 16253393, 18753915, 20972120, 25005220, 30006264, 31458180, 32506786, 37507830, 48760179, 50010440, 62916360, 65013572, 75015660, 81266965, 97520358, 130027144, 150031320, 162533930, 195040716, 243800895, 325067860, 390081432, 487601790, 650135720, 975203580, 1950407160]

約数ペア:

[(1, 1950407160), (2, 975203580), (3, 650135720), (4, 487601790), (5, 390081432), (6, 325067860), (8, 243800895), (10, 195040716), (12, 162533930), (13, 150031320), (15, 130027144), (20, 97520358), (24, 81266965), (26, 75015660), (30, 65013572), (31, 62916360), (39, 50010440), (40, 48760179), (52, 37507830), (60, 32506786), (62, 31458180), (65, 30006264), (78, 25005220), (93, 20972120), (104, 18753915), (120, 16253393), (124, 15729090), (130, 15003132), (155, 12583272), (156, 12502610), (186, 10486060), (195, 10002088), (248, 7864545), (260, 7501566), (310, 6291636), (312, 6251305), (372, 5243030), (390, 5001044), (403, 4839720), (465, 4194424), (520, 3750783), (620, 3145818), (744, 2621515), (780, 2500522), (806, 2419860), (930, 2097212), (961, 2029560), (1209, 1613240), (1240, 1572909), (1301, 1499160), (1560, 1250261), (1612, 1209930), (1860, 1048606), (1922, 1014780), (2015, 967944), (2418, 806620), (2602, 749580), (2883, 676520), (3224, 604965), (3720, 524303), (3844, 507390), (3903, 499720), (4030, 483972), (4805, 405912), (4836, 403310), (5204, 374790), (5766, 338260), (6045, 322648), (6505, 299832), (7688, 253695), (7806, 249860), (8060, 241986), (9610, 202956), (9672, 201655), (10408, 187395), (11532, 169130), (12090, 161324), (12493, 156120), (13010, 149916), (14415, 135304), (15612, 124930), (16120, 120993), (16913, 115320), (19220, 101478), (19515, 99944), (23064, 84565), (24180, 80662), (24986, 78060), (26020, 74958), (28830, 67652), (31224, 62465), (33826, 57660), (37479, 52040), (38440, 50739), (39030, 49972), (40331, 48360)]