15718204080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{4051}}^1$

素因数の和:4404

約数の個数: 240

約数和(自身を含む): 56082240864

約数和(自身を除く): 40364036784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 317, 340, 360, 408, 510, 612, 634, 680, 720, 765, 816, 951, 1020, 1224, 1268, 1360, 1530, 1585, 1902, 2040, 2448, 2536, 2853, 3060, 3170, 3804, 4051, 4080, 4755, 5072, 5389, 5706, 6120, 6340, 7608, 8102, 9510, 10778, 11412, 12153, 12240, 12680, 14265, 15216, 16167, 16204, 19020, 20255, 21556, 22824, 24306, 25360, 26945, 28530, 32334, 32408, 36459, 38040, 40510, 43112, 45648, 48501, 48612, 53890, 57060, 60765, 64668, 64816, 68867, 72918, 76080, 80835, 81020, 86224, 97002, 97224, 107780, 114120, 121530, 129336, 137734, 145836, 161670, 162040, 182295, 194004, 194448, 206601, 215560, 228240, 242505, 243060, 258672, 275468, 291672, 323340, 324080, 344335, 364590, 388008, 413202, 431120, 485010, 486120, 550936, 583344, 619803, 646680, 688670, 729180, 776016, 826404, 970020, 972240, 1033005, 1101872, 1239606, 1284167, 1293360, 1377340, 1458360, 1652808, 1940040, 2066010, 2479212, 2568334, 2754680, 2916720, 3099015, 3305616, 3852501, 3880080, 4132020, 4958424, 5136668, 5509360, 6198030, 6420835, 7705002, 8264040, 9916848, 10273336, 11557503, 12396060, 12841670, 15410004, 16528080, 19262505, 20546672, 21830839, 23115006, 24792120, 25683340, 30820008, 38525010, 43661678, 46230012, 49584240, 51366680, 57787515, 61640016, 65492517, 77050020, 87323356, 92460024, 102733360, 109154195, 115575030, 130985034, 154100040, 174646712, 184920048, 196477551, 218308390, 231150060, 261970068, 308200080, 327462585, 349293424, 392955102, 436616780, 462300120, 523940136, 654925170, 785910204, 873233560, 924600240, 982387755, 1047880272, 1309850340, 1571820408, 1746467120, 1964775510, 2619700680, 3143640816, 3929551020, 5239401360, 7859102040, 15718204080]

約数ペア:

[(1, 15718204080), (2, 7859102040), (3, 5239401360), (4, 3929551020), (5, 3143640816), (6, 2619700680), (8, 1964775510), (9, 1746467120), (10, 1571820408), (12, 1309850340), (15, 1047880272), (16, 982387755), (17, 924600240), (18, 873233560), (20, 785910204), (24, 654925170), (30, 523940136), (34, 462300120), (36, 436616780), (40, 392955102), (45, 349293424), (48, 327462585), (51, 308200080), (60, 261970068), (68, 231150060), (72, 218308390), (80, 196477551), (85, 184920048), (90, 174646712), (102, 154100040), (120, 130985034), (136, 115575030), (144, 109154195), (153, 102733360), (170, 92460024), (180, 87323356), (204, 77050020), (240, 65492517), (255, 61640016), (272, 57787515), (306, 51366680), (317, 49584240), (340, 46230012), (360, 43661678), (408, 38525010), (510, 30820008), (612, 25683340), (634, 24792120), (680, 23115006), (720, 21830839), (765, 20546672), (816, 19262505), (951, 16528080), (1020, 15410004), (1224, 12841670), (1268, 12396060), (1360, 11557503), (1530, 10273336), (1585, 9916848), (1902, 8264040), (2040, 7705002), (2448, 6420835), (2536, 6198030), (2853, 5509360), (3060, 5136668), (3170, 4958424), (3804, 4132020), (4051, 3880080), (4080, 3852501), (4755, 3305616), (5072, 3099015), (5389, 2916720), (5706, 2754680), (6120, 2568334), (6340, 2479212), (7608, 2066010), (8102, 1940040), (9510, 1652808), (10778, 1458360), (11412, 1377340), (12153, 1293360), (12240, 1284167), (12680, 1239606), (14265, 1101872), (15216, 1033005), (16167, 972240), (16204, 970020), (19020, 826404), (20255, 776016), (21556, 729180), (22824, 688670), (24306, 646680), (25360, 619803), (26945, 583344), (28530, 550936), (32334, 486120), (32408, 485010), (36459, 431120), (38040, 413202), (40510, 388008), (43112, 364590), (45648, 344335), (48501, 324080), (48612, 323340), (53890, 291672), (57060, 275468), (60765, 258672), (64668, 243060), (64816, 242505), (68867, 228240), (72918, 215560), (76080, 206601), (80835, 194448), (81020, 194004), (86224, 182295), (97002, 162040), (97224, 161670), (107780, 145836), (114120, 137734), (121530, 129336)]