205124090880

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{67789}}^1$

素因数の和:68014

約数の個数: 176

約数和(自身を含む): 659416649760

約数和(自身を除く): 454292558880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 197, 240, 256, 320, 384, 394, 480, 512, 591, 640, 768, 788, 960, 985, 1024, 1182, 1280, 1536, 1576, 1920, 1970, 2364, 2560, 2955, 3072, 3152, 3840, 3940, 4728, 5120, 5910, 6304, 7680, 7880, 9456, 11820, 12608, 15360, 15760, 18912, 23640, 25216, 31520, 37824, 47280, 50432, 63040, 67789, 75648, 94560, 100864, 126080, 135578, 151296, 189120, 201728, 203367, 252160, 271156, 302592, 338945, 378240, 406734, 504320, 542312, 605184, 677890, 756480, 813468, 1008640, 1016835, 1084624, 1355780, 1512960, 1626936, 2033670, 2169248, 2711560, 3025920, 3253872, 4067340, 4338496, 5423120, 6507744, 8134680, 8676992, 10846240, 13015488, 13354433, 16269360, 17353984, 21692480, 26030976, 26708866, 32538720, 34707968, 40063299, 43384960, 52061952, 53417732, 65077440, 66772165, 69415936, 80126598, 86769920, 104123904, 106835464, 130154880, 133544330, 160253196, 173539840, 200316495, 208247808, 213670928, 260309760, 267088660, 320506392, 347079680, 400632990, 427341856, 520619520, 534177320, 641012784, 801265980, 854683712, 1041239040, 1068354640, 1282025568, 1602531960, 1709367424, 2136709280, 2564051136, 3205063920, 3418734848, 4273418560, 5128102272, 6410127840, 6837469696, 8546837120, 10256204544, 12820255680, 13674939392, 17093674240, 20512409088, 25640511360, 34187348480, 41024818176, 51281022720, 68374696960, 102562045440, 205124090880]

約数ペア:

[(1, 205124090880), (2, 102562045440), (3, 68374696960), (4, 51281022720), (5, 41024818176), (6, 34187348480), (8, 25640511360), (10, 20512409088), (12, 17093674240), (15, 13674939392), (16, 12820255680), (20, 10256204544), (24, 8546837120), (30, 6837469696), (32, 6410127840), (40, 5128102272), (48, 4273418560), (60, 3418734848), (64, 3205063920), (80, 2564051136), (96, 2136709280), (120, 1709367424), (128, 1602531960), (160, 1282025568), (192, 1068354640), (197, 1041239040), (240, 854683712), (256, 801265980), (320, 641012784), (384, 534177320), (394, 520619520), (480, 427341856), (512, 400632990), (591, 347079680), (640, 320506392), (768, 267088660), (788, 260309760), (960, 213670928), (985, 208247808), (1024, 200316495), (1182, 173539840), (1280, 160253196), (1536, 133544330), (1576, 130154880), (1920, 106835464), (1970, 104123904), (2364, 86769920), (2560, 80126598), (2955, 69415936), (3072, 66772165), (3152, 65077440), (3840, 53417732), (3940, 52061952), (4728, 43384960), (5120, 40063299), (5910, 34707968), (6304, 32538720), (7680, 26708866), (7880, 26030976), (9456, 21692480), (11820, 17353984), (12608, 16269360), (15360, 13354433), (15760, 13015488), (18912, 10846240), (23640, 8676992), (25216, 8134680), (31520, 6507744), (37824, 5423120), (47280, 4338496), (50432, 4067340), (63040, 3253872), (67789, 3025920), (75648, 2711560), (94560, 2169248), (100864, 2033670), (126080, 1626936), (135578, 1512960), (151296, 1355780), (189120, 1084624), (201728, 1016835), (203367, 1008640), (252160, 813468), (271156, 756480), (302592, 677890), (338945, 605184), (378240, 542312), (406734, 504320)]