1512571840

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:415

約数の個数: 224

約数和(自身を含む): 4125187584

約数和(自身を除く): 2612615744

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 37, 40, 52, 62, 64, 65, 74, 80, 104, 124, 130, 148, 155, 160, 185, 208, 248, 260, 296, 310, 317, 320, 370, 403, 416, 481, 496, 520, 592, 620, 634, 740, 806, 832, 962, 992, 1040, 1147, 1184, 1240, 1268, 1480, 1585, 1612, 1924, 1984, 2015, 2080, 2294, 2368, 2405, 2480, 2536, 2960, 3170, 3224, 3848, 4030, 4121, 4160, 4588, 4810, 4960, 5072, 5735, 5920, 6340, 6448, 7696, 8060, 8242, 9176, 9620, 9827, 9920, 10144, 11470, 11729, 11840, 12680, 12896, 14911, 15392, 16120, 16484, 18352, 19240, 19654, 20288, 20605, 22940, 23458, 25360, 25792, 29822, 30784, 32240, 32968, 36704, 38480, 39308, 41210, 45880, 46916, 49135, 50720, 58645, 59644, 64480, 65936, 73408, 74555, 76960, 78616, 82420, 91760, 93832, 98270, 101440, 117290, 119288, 127751, 128960, 131872, 149110, 152477, 153920, 157232, 164840, 183520, 187664, 196540, 234580, 238576, 255502, 263744, 298220, 304954, 314464, 329680, 363599, 367040, 375328, 393080, 469160, 477152, 511004, 596440, 609908, 628928, 638755, 659360, 727198, 750656, 762385, 786160, 938320, 954304, 1022008, 1192880, 1219816, 1277510, 1318720, 1454396, 1524770, 1572320, 1817995, 1876640, 2044016, 2385760, 2439632, 2555020, 2908792, 3049540, 3144640, 3635990, 3753280, 4088032, 4726787, 4771520, 4879264, 5110040, 5817584, 6099080, 7271980, 8176064, 9453574, 9758528, 10220080, 11635168, 12198160, 14543960, 18907148, 20440160, 23270336, 23633935, 24396320, 29087920, 37814296, 40880320, 47267870, 48792640, 58175840, 75628592, 94535740, 116351680, 151257184, 189071480, 302514368, 378142960, 756285920, 1512571840]

約数ペア:

[(1, 1512571840), (2, 756285920), (4, 378142960), (5, 302514368), (8, 189071480), (10, 151257184), (13, 116351680), (16, 94535740), (20, 75628592), (26, 58175840), (31, 48792640), (32, 47267870), (37, 40880320), (40, 37814296), (52, 29087920), (62, 24396320), (64, 23633935), (65, 23270336), (74, 20440160), (80, 18907148), (104, 14543960), (124, 12198160), (130, 11635168), (148, 10220080), (155, 9758528), (160, 9453574), (185, 8176064), (208, 7271980), (248, 6099080), (260, 5817584), (296, 5110040), (310, 4879264), (317, 4771520), (320, 4726787), (370, 4088032), (403, 3753280), (416, 3635990), (481, 3144640), (496, 3049540), (520, 2908792), (592, 2555020), (620, 2439632), (634, 2385760), (740, 2044016), (806, 1876640), (832, 1817995), (962, 1572320), (992, 1524770), (1040, 1454396), (1147, 1318720), (1184, 1277510), (1240, 1219816), (1268, 1192880), (1480, 1022008), (1585, 954304), (1612, 938320), (1924, 786160), (1984, 762385), (2015, 750656), (2080, 727198), (2294, 659360), (2368, 638755), (2405, 628928), (2480, 609908), (2536, 596440), (2960, 511004), (3170, 477152), (3224, 469160), (3848, 393080), (4030, 375328), (4121, 367040), (4160, 363599), (4588, 329680), (4810, 314464), (4960, 304954), (5072, 298220), (5735, 263744), (5920, 255502), (6340, 238576), (6448, 234580), (7696, 196540), (8060, 187664), (8242, 183520), (9176, 164840), (9620, 157232), (9827, 153920), (9920, 152477), (10144, 149110), (11470, 131872), (11729, 128960), (11840, 127751), (12680, 119288), (12896, 117290), (14911, 101440), (15392, 98270), (16120, 93832), (16484, 91760), (18352, 82420), (19240, 78616), (19654, 76960), (20288, 74555), (20605, 73408), (22940, 65936), (23458, 64480), (25360, 59644), (25792, 58645), (29822, 50720), (30784, 49135), (32240, 46916), (32968, 45880), (36704, 41210), (38480, 39308)]