6990321120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{6163}}^1$

素因数の和:6337

約数の個数: 192

約数和(自身を含む): 23486319360

約数和(自身を除く): 16495998240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 139, 160, 170, 204, 240, 255, 272, 278, 340, 408, 417, 480, 510, 544, 556, 680, 695, 816, 834, 1020, 1112, 1360, 1390, 1632, 1668, 2040, 2085, 2224, 2363, 2720, 2780, 3336, 4080, 4170, 4448, 4726, 5560, 6163, 6672, 7089, 8160, 8340, 9452, 11120, 11815, 12326, 13344, 14178, 16680, 18489, 18904, 22240, 23630, 24652, 28356, 30815, 33360, 35445, 36978, 37808, 47260, 49304, 56712, 61630, 66720, 70890, 73956, 75616, 92445, 94520, 98608, 104771, 113424, 123260, 141780, 147912, 184890, 189040, 197216, 209542, 226848, 246520, 283560, 295824, 314313, 369780, 378080, 419084, 493040, 523855, 567120, 591648, 628626, 739560, 838168, 856657, 986080, 1047710, 1134240, 1257252, 1479120, 1571565, 1676336, 1713314, 2095420, 2514504, 2569971, 2958240, 3143130, 3352672, 3426628, 4190840, 4283285, 5029008, 5139942, 6286260, 6853256, 8381680, 8566570, 10058016, 10279884, 12572520, 12849855, 13706512, 14563169, 16763360, 17133140, 20559768, 25145040, 25699710, 27413024, 29126338, 34266280, 41119536, 43689507, 50290080, 51399420, 58252676, 68532560, 72815845, 82239072, 87379014, 102798840, 116505352, 137065120, 145631690, 174758028, 205597680, 218447535, 233010704, 291263380, 349516056, 411195360, 436895070, 466021408, 582526760, 699032112, 873790140, 1165053520, 1398064224, 1747580280, 2330107040, 3495160560, 6990321120]

約数ペア:

[(1, 6990321120), (2, 3495160560), (3, 2330107040), (4, 1747580280), (5, 1398064224), (6, 1165053520), (8, 873790140), (10, 699032112), (12, 582526760), (15, 466021408), (16, 436895070), (17, 411195360), (20, 349516056), (24, 291263380), (30, 233010704), (32, 218447535), (34, 205597680), (40, 174758028), (48, 145631690), (51, 137065120), (60, 116505352), (68, 102798840), (80, 87379014), (85, 82239072), (96, 72815845), (102, 68532560), (120, 58252676), (136, 51399420), (139, 50290080), (160, 43689507), (170, 41119536), (204, 34266280), (240, 29126338), (255, 27413024), (272, 25699710), (278, 25145040), (340, 20559768), (408, 17133140), (417, 16763360), (480, 14563169), (510, 13706512), (544, 12849855), (556, 12572520), (680, 10279884), (695, 10058016), (816, 8566570), (834, 8381680), (1020, 6853256), (1112, 6286260), (1360, 5139942), (1390, 5029008), (1632, 4283285), (1668, 4190840), (2040, 3426628), (2085, 3352672), (2224, 3143130), (2363, 2958240), (2720, 2569971), (2780, 2514504), (3336, 2095420), (4080, 1713314), (4170, 1676336), (4448, 1571565), (4726, 1479120), (5560, 1257252), (6163, 1134240), (6672, 1047710), (7089, 986080), (8160, 856657), (8340, 838168), (9452, 739560), (11120, 628626), (11815, 591648), (12326, 567120), (13344, 523855), (14178, 493040), (16680, 419084), (18489, 378080), (18904, 369780), (22240, 314313), (23630, 295824), (24652, 283560), (28356, 246520), (30815, 226848), (33360, 209542), (35445, 197216), (36978, 189040), (37808, 184890), (47260, 147912), (49304, 141780), (56712, 123260), (61630, 113424), (66720, 104771), (70890, 98608), (73956, 94520), (75616, 92445)]