7952781039120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{4674367}}^1$

素因数の和:4674542

約数の個数: 240

約数和(自身を含む): 28482606996480

約数和(自身を除く): 20529825957360

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, 139, 144, 153, 170, 180, 204, 240, 255, 272, 278, 306, 340, 360, 408, 417, 510, 556, 612, 680, 695, 720, 765, 816, 834, 1020, 1112, 1224, 1251, 1360, 1390, 1530, 1668, 2040, 2085, 2224, 2363, 2448, 2502, 2780, 3060, 3336, 4080, 4170, 4726, 5004, 5560, 6120, 6255, 6672, 7089, 8340, 9452, 10008, 11120, 11815, 12240, 12510, 14178, 16680, 18904, 20016, 21267, 23630, 25020, 28356, 33360, 35445, 37808, 42534, 47260, 50040, 56712, 70890, 85068, 94520, 100080, 106335, 113424, 141780, 170136, 189040, 212670, 283560, 340272, 425340, 567120, 850680, 1701360, 4674367, 9348734, 14023101, 18697468, 23371835, 28046202, 37394936, 42069303, 46743670, 56092404, 70115505, 74789872, 79464239, 84138606, 93487340, 112184808, 140231010, 158928478, 168277212, 186974680, 210346515, 224369616, 238392717, 280462020, 317856956, 336554424, 373949360, 397321195, 420693030, 476785434, 560924040, 635713912, 649737013, 673108848, 715178151, 794642390, 841386060, 953570868, 1121848080, 1191963585, 1271427824, 1299474026, 1430356302, 1589284780, 1682772120, 1907141736, 1949211039, 2383927170, 2598948052, 2860712604, 3178569560, 3248685065, 3365544240, 3575890755, 3814283472, 3898422078, 4767854340, 5197896104, 5721425208, 5847633117, 6357139120, 6497370130, 7151781510, 7796844156, 9535708680, 9746055195, 10395792208, 11045529221, 11442850416, 11695266234, 12994740260, 14303563020, 15593688312, 19071417360, 19492110390, 22091058442, 23390532468, 25989480520, 28607126040, 29238165585, 31187376624, 33136587663, 38984220780, 44182116884, 46781064936, 51978961040, 55227646105, 57214252080, 58476331170, 66273175326, 77968441560, 88364233768, 93562129872, 99409762989, 110455292210, 116952662340, 132546350652, 155936883120, 165682938315, 176728467536, 198819525978, 220910584420, 233905324680, 265092701304, 331365876630, 397639051956, 441821168840, 467810649360, 497048814945, 530185402608, 662731753260, 795278103912, 883642337680, 994097629890, 1325463506520, 1590556207824, 1988195259780, 2650927013040, 3976390519560, 7952781039120]

約数ペア:

[(1, 7952781039120), (2, 3976390519560), (3, 2650927013040), (4, 1988195259780), (5, 1590556207824), (6, 1325463506520), (8, 994097629890), (9, 883642337680), (10, 795278103912), (12, 662731753260), (15, 530185402608), (16, 497048814945), (17, 467810649360), (18, 441821168840), (20, 397639051956), (24, 331365876630), (30, 265092701304), (34, 233905324680), (36, 220910584420), (40, 198819525978), (45, 176728467536), (48, 165682938315), (51, 155936883120), (60, 132546350652), (68, 116952662340), (72, 110455292210), (80, 99409762989), (85, 93562129872), (90, 88364233768), (102, 77968441560), (120, 66273175326), (136, 58476331170), (139, 57214252080), (144, 55227646105), (153, 51978961040), (170, 46781064936), (180, 44182116884), (204, 38984220780), (240, 33136587663), (255, 31187376624), (272, 29238165585), (278, 28607126040), (306, 25989480520), (340, 23390532468), (360, 22091058442), (408, 19492110390), (417, 19071417360), (510, 15593688312), (556, 14303563020), (612, 12994740260), (680, 11695266234), (695, 11442850416), (720, 11045529221), (765, 10395792208), (816, 9746055195), (834, 9535708680), (1020, 7796844156), (1112, 7151781510), (1224, 6497370130), (1251, 6357139120), (1360, 5847633117), (1390, 5721425208), (1530, 5197896104), (1668, 4767854340), (2040, 3898422078), (2085, 3814283472), (2224, 3575890755), (2363, 3365544240), (2448, 3248685065), (2502, 3178569560), (2780, 2860712604), (3060, 2598948052), (3336, 2383927170), (4080, 1949211039), (4170, 1907141736), (4726, 1682772120), (5004, 1589284780), (5560, 1430356302), (6120, 1299474026), (6255, 1271427824), (6672, 1191963585), (7089, 1121848080), (8340, 953570868), (9452, 841386060), (10008, 794642390), (11120, 715178151), (11815, 673108848), (12240, 649737013), (12510, 635713912), (14178, 560924040), (16680, 476785434), (18904, 420693030), (20016, 397321195), (21267, 373949360), (23630, 336554424), (25020, 317856956), (28356, 280462020), (33360, 238392717), (35445, 224369616), (37808, 210346515), (42534, 186974680), (47260, 168277212), (50040, 158928478), (56712, 140231010), (70890, 112184808), (85068, 93487340), (94520, 84138606), (100080, 79464239), (106335, 74789872), (113424, 70115505), (141780, 56092404), (170136, 46743670), (189040, 42069303), (212670, 37394936), (283560, 28046202), (340272, 23371835), (425340, 18697468), (567120, 14023101), (850680, 9348734), (1701360, 4674367)]