2688406575120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{1181}}^1\times {\mathrm{451663}}^1$

素因数の和:452870

約数の個数: 240

約数和(自身を含む): 10327120307712

約数和(自身を除く): 7638713732592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1181, 1260, 1680, 2362, 2520, 3543, 4724, 5040, 5905, 7086, 8267, 9448, 10629, 11810, 14172, 16534, 17715, 18896, 21258, 23620, 24801, 28344, 33068, 35430, 41335, 42516, 47240, 49602, 53145, 56688, 66136, 70860, 74403, 82670, 85032, 94480, 99204, 106290, 124005, 132272, 141720, 148806, 165340, 170064, 198408, 212580, 248010, 283440, 297612, 330680, 372015, 396816, 425160, 451663, 496020, 595224, 661360, 744030, 850320, 903326, 992040, 1190448, 1354989, 1488060, 1806652, 1984080, 2258315, 2709978, 2976120, 3161641, 3613304, 4064967, 4516630, 5419956, 5952240, 6323282, 6774945, 7226608, 8129934, 9033260, 9484923, 10839912, 12646564, 13549890, 15808205, 16259868, 18066520, 18969846, 20324835, 21679824, 25293128, 27099780, 28454769, 31616410, 32519736, 36133040, 37939692, 40649670, 47424615, 50586256, 54199560, 56909538, 63232820, 65039472, 75879384, 81299340, 94849230, 108399120, 113819076, 126465640, 142273845, 151758768, 162598680, 189698460, 227638152, 252931280, 284547690, 325197360, 379396920, 455276304, 533414003, 569095380, 758793840, 1066828006, 1138190760, 1600242009, 2133656012, 2276381520, 2667070015, 3200484018, 3733898021, 4267312024, 4800726027, 5334140030, 6400968036, 7467796042, 8001210045, 8534624048, 9601452054, 10668280060, 11201694063, 12801936072, 14935592084, 16002420090, 18669490105, 19202904108, 21336560120, 22403388126, 24003630135, 25603872144, 29871184168, 32004840180, 33605082189, 37338980210, 38405808216, 42673120240, 44806776252, 48007260270, 56008470315, 59742368336, 64009680360, 67210164378, 74677960420, 76811616432, 89613552504, 96014520540, 112016940630, 128019360720, 134420328756, 149355920840, 168025410945, 179227105008, 192029041080, 224033881260, 268840657512, 298711841680, 336050821890, 384058082160, 448067762520, 537681315024, 672101643780, 896135525040, 1344203287560, 2688406575120]

約数ペア:

[(1, 2688406575120), (2, 1344203287560), (3, 896135525040), (4, 672101643780), (5, 537681315024), (6, 448067762520), (7, 384058082160), (8, 336050821890), (9, 298711841680), (10, 268840657512), (12, 224033881260), (14, 192029041080), (15, 179227105008), (16, 168025410945), (18, 149355920840), (20, 134420328756), (21, 128019360720), (24, 112016940630), (28, 96014520540), (30, 89613552504), (35, 76811616432), (36, 74677960420), (40, 67210164378), (42, 64009680360), (45, 59742368336), (48, 56008470315), (56, 48007260270), (60, 44806776252), (63, 42673120240), (70, 38405808216), (72, 37338980210), (80, 33605082189), (84, 32004840180), (90, 29871184168), (105, 25603872144), (112, 24003630135), (120, 22403388126), (126, 21336560120), (140, 19202904108), (144, 18669490105), (168, 16002420090), (180, 14935592084), (210, 12801936072), (240, 11201694063), (252, 10668280060), (280, 9601452054), (315, 8534624048), (336, 8001210045), (360, 7467796042), (420, 6400968036), (504, 5334140030), (560, 4800726027), (630, 4267312024), (720, 3733898021), (840, 3200484018), (1008, 2667070015), (1181, 2276381520), (1260, 2133656012), (1680, 1600242009), (2362, 1138190760), (2520, 1066828006), (3543, 758793840), (4724, 569095380), (5040, 533414003), (5905, 455276304), (7086, 379396920), (8267, 325197360), (9448, 284547690), (10629, 252931280), (11810, 227638152), (14172, 189698460), (16534, 162598680), (17715, 151758768), (18896, 142273845), (21258, 126465640), (23620, 113819076), (24801, 108399120), (28344, 94849230), (33068, 81299340), (35430, 75879384), (41335, 65039472), (42516, 63232820), (47240, 56909538), (49602, 54199560), (53145, 50586256), (56688, 47424615), (66136, 40649670), (70860, 37939692), (74403, 36133040), (82670, 32519736), (85032, 31616410), (94480, 28454769), (99204, 27099780), (106290, 25293128), (124005, 21679824), (132272, 20324835), (141720, 18969846), (148806, 18066520), (165340, 16259868), (170064, 15808205), (198408, 13549890), (212580, 12646564), (248010, 10839912), (283440, 9484923), (297612, 9033260), (330680, 8129934), (372015, 7226608), (396816, 6774945), (425160, 6323282), (451663, 5952240), (496020, 5419956), (595224, 4516630), (661360, 4064967), (744030, 3613304), (850320, 3161641), (903326, 2976120), (992040, 2709978), (1190448, 2258315), (1354989, 1984080), (1488060, 1806652)]