1400218560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:436

約数の個数: 336

約数和(自身を含む): 5242255200

約数和(自身を除く): 3842036640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 149, 156, 160, 180, 192, 195, 208, 234, 240, 251, 260, 288, 298, 312, 320, 360, 390, 416, 447, 468, 480, 502, 520, 576, 585, 596, 624, 720, 745, 753, 780, 832, 894, 936, 960, 1004, 1040, 1170, 1192, 1248, 1255, 1341, 1440, 1490, 1506, 1560, 1788, 1872, 1937, 2008, 2080, 2235, 2259, 2340, 2384, 2496, 2510, 2682, 2880, 2980, 3012, 3120, 3263, 3576, 3744, 3765, 3874, 4016, 4160, 4470, 4518, 4680, 4768, 5020, 5364, 5811, 5960, 6024, 6240, 6526, 6705, 7152, 7488, 7530, 7748, 8032, 8940, 9036, 9360, 9536, 9685, 9789, 10040, 10728, 11295, 11622, 11920, 12048, 12480, 13052, 13410, 14304, 15060, 15496, 16064, 16315, 17433, 17880, 18072, 18720, 19370, 19578, 20080, 21456, 22590, 23244, 23840, 24096, 26104, 26820, 28608, 29055, 29367, 30120, 30992, 32630, 34866, 35760, 36144, 37399, 37440, 38740, 39156, 40160, 42912, 45180, 46488, 47680, 48192, 48945, 52208, 53640, 58110, 58734, 60240, 61984, 65260, 69732, 71520, 72288, 74798, 77480, 78312, 80320, 85824, 87165, 90360, 92976, 97890, 104416, 107280, 112197, 116220, 117468, 120480, 123968, 130520, 139464, 143040, 144576, 146835, 149596, 154960, 156624, 174330, 180720, 185952, 186995, 195780, 208832, 214560, 224394, 232440, 234936, 240960, 261040, 278928, 293670, 299192, 309920, 313248, 336591, 348660, 361440, 371904, 373990, 391560, 429120, 448788, 464880, 469872, 486187, 522080, 557856, 560985, 587340, 598384, 619840, 626496, 673182, 697320, 722880, 747980, 783120, 897576, 929760, 939744, 972374, 1044160, 1115712, 1121970, 1174680, 1196768, 1346364, 1394640, 1458561, 1495960, 1566240, 1682955, 1795152, 1859520, 1879488, 1944748, 2243940, 2349360, 2393536, 2430935, 2692728, 2789280, 2917122, 2991920, 3132480, 3365910, 3590304, 3889496, 4375683, 4487880, 4698720, 4861870, 5385456, 5578560, 5834244, 5983840, 6731820, 7180608, 7292805, 7778992, 8751366, 8975760, 9397440, 9723740, 10770912, 11668488, 11967680, 13463640, 14585610, 15557984, 17502732, 17951520, 19447480, 21541824, 21878415, 23336976, 26927280, 29171220, 31115968, 35005464, 35903040, 38894960, 43756830, 46673952, 53854560, 58342440, 70010928, 77789920, 87513660, 93347904, 107709120, 116684880, 140021856, 155579840, 175027320, 233369760, 280043712, 350054640, 466739520, 700109280, 1400218560]

約数ペア:

[(1, 1400218560), (2, 700109280), (3, 466739520), (4, 350054640), (5, 280043712), (6, 233369760), (8, 175027320), (9, 155579840), (10, 140021856), (12, 116684880), (13, 107709120), (15, 93347904), (16, 87513660), (18, 77789920), (20, 70010928), (24, 58342440), (26, 53854560), (30, 46673952), (32, 43756830), (36, 38894960), (39, 35903040), (40, 35005464), (45, 31115968), (48, 29171220), (52, 26927280), (60, 23336976), (64, 21878415), (65, 21541824), (72, 19447480), (78, 17951520), (80, 17502732), (90, 15557984), (96, 14585610), (104, 13463640), (117, 11967680), (120, 11668488), (130, 10770912), (144, 9723740), (149, 9397440), (156, 8975760), (160, 8751366), (180, 7778992), (192, 7292805), (195, 7180608), (208, 6731820), (234, 5983840), (240, 5834244), (251, 5578560), (260, 5385456), (288, 4861870), (298, 4698720), (312, 4487880), (320, 4375683), (360, 3889496), (390, 3590304), (416, 3365910), (447, 3132480), (468, 2991920), (480, 2917122), (502, 2789280), (520, 2692728), (576, 2430935), (585, 2393536), (596, 2349360), (624, 2243940), (720, 1944748), (745, 1879488), (753, 1859520), (780, 1795152), (832, 1682955), (894, 1566240), (936, 1495960), (960, 1458561), (1004, 1394640), (1040, 1346364), (1170, 1196768), (1192, 1174680), (1248, 1121970), (1255, 1115712), (1341, 1044160), (1440, 972374), (1490, 939744), (1506, 929760), (1560, 897576), (1788, 783120), (1872, 747980), (1937, 722880), (2008, 697320), (2080, 673182), (2235, 626496), (2259, 619840), (2340, 598384), (2384, 587340), (2496, 560985), (2510, 557856), (2682, 522080), (2880, 486187), (2980, 469872), (3012, 464880), (3120, 448788), (3263, 429120), (3576, 391560), (3744, 373990), (3765, 371904), (3874, 361440), (4016, 348660), (4160, 336591), (4470, 313248), (4518, 309920), (4680, 299192), (4768, 293670), (5020, 278928), (5364, 261040), (5811, 240960), (5960, 234936), (6024, 232440), (6240, 224394), (6526, 214560), (6705, 208832), (7152, 195780), (7488, 186995), (7530, 185952), (7748, 180720), (8032, 174330), (8940, 156624), (9036, 154960), (9360, 149596), (9536, 146835), (9685, 144576), (9789, 143040), (10040, 139464), (10728, 130520), (11295, 123968), (11622, 120480), (11920, 117468), (12048, 116220), (12480, 112197), (13052, 107280), (13410, 104416), (14304, 97890), (15060, 92976), (15496, 90360), (16064, 87165), (16315, 85824), (17433, 80320), (17880, 78312), (18072, 77480), (18720, 74798), (19370, 72288), (19578, 71520), (20080, 69732), (21456, 65260), (22590, 61984), (23244, 60240), (23840, 58734), (24096, 58110), (26104, 53640), (26820, 52208), (28608, 48945), (29055, 48192), (29367, 47680), (30120, 46488), (30992, 45180), (32630, 42912), (34866, 40160), (35760, 39156), (36144, 38740), (37399, 37440)]