15693539680

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{21997}}^1$

素因数の和:22046

約数の個数: 192

約数和(自身を含む): 46565366400

約数和(自身を除く): 30871826720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 343, 364, 392, 416, 455, 490, 520, 560, 637, 686, 728, 784, 910, 980, 1040, 1120, 1274, 1372, 1456, 1568, 1715, 1820, 1960, 2080, 2548, 2744, 2912, 3185, 3430, 3640, 3920, 4459, 5096, 5488, 6370, 6860, 7280, 7840, 8918, 10192, 10976, 12740, 13720, 14560, 17836, 20384, 21997, 22295, 25480, 27440, 35672, 43994, 44590, 50960, 54880, 71344, 87988, 89180, 101920, 109985, 142688, 153979, 175976, 178360, 219970, 285961, 307958, 351952, 356720, 439940, 571922, 615916, 703904, 713440, 769895, 879880, 1077853, 1143844, 1231832, 1429805, 1539790, 1759760, 2001727, 2155706, 2287688, 2463664, 2859610, 3079580, 3519520, 4003454, 4311412, 4575376, 4927328, 5389265, 5719220, 6159160, 7544971, 8006908, 8622824, 9150752, 10008635, 10778530, 11438440, 12318320, 14012089, 15089942, 16013816, 17245648, 20017270, 21557060, 22876880, 24636640, 28024178, 30179884, 32027632, 34491296, 37724855, 40034540, 43114120, 45753760, 56048356, 60359768, 64055264, 70060445, 75449710, 80069080, 86228240, 98084623, 112096712, 120719536, 140120890, 150899420, 160138160, 172456480, 196169246, 224193424, 241439072, 280241780, 301798840, 320276320, 392338492, 448386848, 490423115, 560483560, 603597680, 784676984, 980846230, 1120967120, 1207195360, 1569353968, 1961692460, 2241934240, 3138707936, 3923384920, 7846769840, 15693539680]

約数ペア:

[(1, 15693539680), (2, 7846769840), (4, 3923384920), (5, 3138707936), (7, 2241934240), (8, 1961692460), (10, 1569353968), (13, 1207195360), (14, 1120967120), (16, 980846230), (20, 784676984), (26, 603597680), (28, 560483560), (32, 490423115), (35, 448386848), (40, 392338492), (49, 320276320), (52, 301798840), (56, 280241780), (65, 241439072), (70, 224193424), (80, 196169246), (91, 172456480), (98, 160138160), (104, 150899420), (112, 140120890), (130, 120719536), (140, 112096712), (160, 98084623), (182, 86228240), (196, 80069080), (208, 75449710), (224, 70060445), (245, 64055264), (260, 60359768), (280, 56048356), (343, 45753760), (364, 43114120), (392, 40034540), (416, 37724855), (455, 34491296), (490, 32027632), (520, 30179884), (560, 28024178), (637, 24636640), (686, 22876880), (728, 21557060), (784, 20017270), (910, 17245648), (980, 16013816), (1040, 15089942), (1120, 14012089), (1274, 12318320), (1372, 11438440), (1456, 10778530), (1568, 10008635), (1715, 9150752), (1820, 8622824), (1960, 8006908), (2080, 7544971), (2548, 6159160), (2744, 5719220), (2912, 5389265), (3185, 4927328), (3430, 4575376), (3640, 4311412), (3920, 4003454), (4459, 3519520), (5096, 3079580), (5488, 2859610), (6370, 2463664), (6860, 2287688), (7280, 2155706), (7840, 2001727), (8918, 1759760), (10192, 1539790), (10976, 1429805), (12740, 1231832), (13720, 1143844), (14560, 1077853), (17836, 879880), (20384, 769895), (21997, 713440), (22295, 703904), (25480, 615916), (27440, 571922), (35672, 439940), (43994, 356720), (44590, 351952), (50960, 307958), (54880, 285961), (71344, 219970), (87988, 178360), (89180, 175976), (101920, 153979), (109985, 142688)]