12790204560

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{281971}}^1$

素因数の和:282003

約数の個数: 200

約数和(自身を含む): 50768494656

約数和(自身を除く): 37978290096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3780, 4536, 5040, 5670, 6480, 7560, 9072, 11340, 15120, 22680, 45360, 281971, 563942, 845913, 1127884, 1409855, 1691826, 1973797, 2255768, 2537739, 2819710, 3383652, 3947594, 4229565, 4511536, 5075478, 5639420, 5921391, 6767304, 7613217, 7895188, 8459130, 9868985, 10150956, 11278840, 11842782, 12688695, 13534608, 15226434, 15790376, 16918260, 17764173, 19737970, 20301912, 22557680, 22839651, 23685564, 25377390, 29606955, 30452868, 31580752, 33836520, 35528346, 38066085, 39475940, 40603824, 45679302, 47371128, 50754780, 53292519, 59213910, 60905736, 67673040, 71056692, 76132170, 78951880, 88820865, 91358604, 94742256, 101509560, 106585038, 114198255, 118427820, 121811472, 142113384, 152264340, 157903760, 159877557, 177641730, 182717208, 203019120, 213170076, 228396510, 236855640, 266462595, 284226768, 304528680, 319755114, 355283460, 365434416, 426340152, 456793020, 473711280, 532925190, 609057360, 639510228, 710566920, 799387785, 852680304, 913586040, 1065850380, 1279020456, 1421133840, 1598775570, 1827172080, 2131700760, 2558040912, 3197551140, 4263401520, 6395102280, 12790204560]

約数ペア:

[(1, 12790204560), (2, 6395102280), (3, 4263401520), (4, 3197551140), (5, 2558040912), (6, 2131700760), (7, 1827172080), (8, 1598775570), (9, 1421133840), (10, 1279020456), (12, 1065850380), (14, 913586040), (15, 852680304), (16, 799387785), (18, 710566920), (20, 639510228), (21, 609057360), (24, 532925190), (27, 473711280), (28, 456793020), (30, 426340152), (35, 365434416), (36, 355283460), (40, 319755114), (42, 304528680), (45, 284226768), (48, 266462595), (54, 236855640), (56, 228396510), (60, 213170076), (63, 203019120), (70, 182717208), (72, 177641730), (80, 159877557), (81, 157903760), (84, 152264340), (90, 142113384), (105, 121811472), (108, 118427820), (112, 114198255), (120, 106585038), (126, 101509560), (135, 94742256), (140, 91358604), (144, 88820865), (162, 78951880), (168, 76132170), (180, 71056692), (189, 67673040), (210, 60905736), (216, 59213910), (240, 53292519), (252, 50754780), (270, 47371128), (280, 45679302), (315, 40603824), (324, 39475940), (336, 38066085), (360, 35528346), (378, 33836520), (405, 31580752), (420, 30452868), (432, 29606955), (504, 25377390), (540, 23685564), (560, 22839651), (567, 22557680), (630, 20301912), (648, 19737970), (720, 17764173), (756, 16918260), (810, 15790376), (840, 15226434), (945, 13534608), (1008, 12688695), (1080, 11842782), (1134, 11278840), (1260, 10150956), (1296, 9868985), (1512, 8459130), (1620, 7895188), (1680, 7613217), (1890, 6767304), (2160, 5921391), (2268, 5639420), (2520, 5075478), (2835, 4511536), (3024, 4229565), (3240, 3947594), (3780, 3383652), (4536, 2819710), (5040, 2537739), (5670, 2255768), (6480, 1973797), (7560, 1691826), (9072, 1409855), (11340, 1127884), (15120, 845913), (22680, 563942), (45360, 281971)]