1728356825520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3620657}}^1$

素因数の和:3620709

約数の個数: 320

約数和(自身を含む): 6788299271040

約数和(自身を除く): 5059942445520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 170, 180, 195, 204, 208, 216, 221, 234, 240, 255, 260, 270, 272, 306, 312, 340, 351, 360, 390, 408, 432, 442, 459, 468, 510, 520, 540, 585, 612, 624, 663, 680, 702, 720, 765, 780, 816, 884, 918, 936, 1020, 1040, 1080, 1105, 1170, 1224, 1326, 1360, 1404, 1530, 1560, 1755, 1768, 1836, 1872, 1989, 2040, 2160, 2210, 2295, 2340, 2448, 2652, 2808, 3060, 3120, 3315, 3510, 3536, 3672, 3978, 4080, 4420, 4590, 4680, 5304, 5616, 5967, 6120, 6630, 7020, 7344, 7956, 8840, 9180, 9360, 9945, 10608, 11934, 12240, 13260, 14040, 15912, 17680, 18360, 19890, 23868, 26520, 28080, 29835, 31824, 36720, 39780, 47736, 53040, 59670, 79560, 95472, 119340, 159120, 238680, 477360, 3620657, 7241314, 10861971, 14482628, 18103285, 21723942, 28965256, 32585913, 36206570, 43447884, 47068541, 54309855, 57930512, 61551169, 65171826, 72413140, 86895768, 94137082, 97757739, 108619710, 123102338, 130343652, 141205623, 144826280, 162929565, 173791536, 184653507, 188274164, 195515478, 217239420, 235342705, 246204676, 260687304, 282411246, 289652560, 307755845, 325859130, 369307014, 376548328, 391030956, 423616869, 434478840, 470685410, 488788695, 492409352, 521374608, 553960521, 564822492, 615511690, 651718260, 706028115, 738614028, 753096656, 782061912, 800165197, 847233738, 868957680, 923267535, 941370820, 977577390, 984818704, 1107921042, 1129644984, 1231023380, 1270850607, 1303436520, 1412056230, 1477228056, 1564123824, 1600330394, 1661881563, 1694467476, 1846535070, 1882741640, 1955154780, 2118084345, 2215842084, 2259289968, 2400495591, 2462046760, 2541701214, 2606873040, 2769802605, 2824112460, 2954456112, 3200660788, 3323763126, 3388934952, 3693070140, 3765483280, 3910309560, 4000825985, 4236168690, 4431684168, 4800991182, 4924093520, 5083402428, 5539605210, 5648224920, 6354253035, 6401321576, 6647526252, 6777869904, 7201486773, 7386140280, 7820619120, 8001651970, 8309407815, 8472337380, 8863368336, 9601982364, 10166804856, 11079210420, 11296449840, 12002477955, 12708506070, 12802643152, 13295052504, 14402973546, 14772280560, 16003303940, 16618815630, 16944674760, 19203964728, 20333609712, 21604460319, 22158420840, 24004955910, 25417012140, 26590105008, 28805947092, 32006607880, 33237631260, 33889349520, 36007433865, 38407929456, 43208920638, 44316841680, 48009911820, 50834024280, 57611894184, 64013215760, 66475262520, 72014867730, 86417841276, 96019823640, 101668048560, 108022301595, 115223788368, 132950525040, 144029735460, 172835682552, 192039647280, 216044603190, 288059470920, 345671365104, 432089206380, 576118941840, 864178412760, 1728356825520]

約数ペア:

[(1, 1728356825520), (2, 864178412760), (3, 576118941840), (4, 432089206380), (5, 345671365104), (6, 288059470920), (8, 216044603190), (9, 192039647280), (10, 172835682552), (12, 144029735460), (13, 132950525040), (15, 115223788368), (16, 108022301595), (17, 101668048560), (18, 96019823640), (20, 86417841276), (24, 72014867730), (26, 66475262520), (27, 64013215760), (30, 57611894184), (34, 50834024280), (36, 48009911820), (39, 44316841680), (40, 43208920638), (45, 38407929456), (48, 36007433865), (51, 33889349520), (52, 33237631260), (54, 32006607880), (60, 28805947092), (65, 26590105008), (68, 25417012140), (72, 24004955910), (78, 22158420840), (80, 21604460319), (85, 20333609712), (90, 19203964728), (102, 16944674760), (104, 16618815630), (108, 16003303940), (117, 14772280560), (120, 14402973546), (130, 13295052504), (135, 12802643152), (136, 12708506070), (144, 12002477955), (153, 11296449840), (156, 11079210420), (170, 10166804856), (180, 9601982364), (195, 8863368336), (204, 8472337380), (208, 8309407815), (216, 8001651970), (221, 7820619120), (234, 7386140280), (240, 7201486773), (255, 6777869904), (260, 6647526252), (270, 6401321576), (272, 6354253035), (306, 5648224920), (312, 5539605210), (340, 5083402428), (351, 4924093520), (360, 4800991182), (390, 4431684168), (408, 4236168690), (432, 4000825985), (442, 3910309560), (459, 3765483280), (468, 3693070140), (510, 3388934952), (520, 3323763126), (540, 3200660788), (585, 2954456112), (612, 2824112460), (624, 2769802605), (663, 2606873040), (680, 2541701214), (702, 2462046760), (720, 2400495591), (765, 2259289968), (780, 2215842084), (816, 2118084345), (884, 1955154780), (918, 1882741640), (936, 1846535070), (1020, 1694467476), (1040, 1661881563), (1080, 1600330394), (1105, 1564123824), (1170, 1477228056), (1224, 1412056230), (1326, 1303436520), (1360, 1270850607), (1404, 1231023380), (1530, 1129644984), (1560, 1107921042), (1755, 984818704), (1768, 977577390), (1836, 941370820), (1872, 923267535), (1989, 868957680), (2040, 847233738), (2160, 800165197), (2210, 782061912), (2295, 753096656), (2340, 738614028), (2448, 706028115), (2652, 651718260), (2808, 615511690), (3060, 564822492), (3120, 553960521), (3315, 521374608), (3510, 492409352), (3536, 488788695), (3672, 470685410), (3978, 434478840), (4080, 423616869), (4420, 391030956), (4590, 376548328), (4680, 369307014), (5304, 325859130), (5616, 307755845), (5967, 289652560), (6120, 282411246), (6630, 260687304), (7020, 246204676), (7344, 235342705), (7956, 217239420), (8840, 195515478), (9180, 188274164), (9360, 184653507), (9945, 173791536), (10608, 162929565), (11934, 144826280), (12240, 141205623), (13260, 130343652), (14040, 123102338), (15912, 108619710), (17680, 97757739), (18360, 94137082), (19890, 86895768), (23868, 72413140), (26520, 65171826), (28080, 61551169), (29835, 57930512), (31824, 54309855), (36720, 47068541), (39780, 43447884), (47736, 36206570), (53040, 32585913), (59670, 28965256), (79560, 21723942), (95472, 18103285), (119340, 14482628), (159120, 10861971), (238680, 7241314), (477360, 3620657)]