913428720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:344

約数の個数: 240

約数和(自身を含む): 3153458880

約数和(自身を除く): 2240030160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 103, 109, 113, 120, 144, 180, 206, 218, 226, 240, 309, 327, 339, 360, 412, 436, 452, 515, 545, 565, 618, 654, 678, 720, 824, 872, 904, 927, 981, 1017, 1030, 1090, 1130, 1236, 1308, 1356, 1545, 1635, 1648, 1695, 1744, 1808, 1854, 1962, 2034, 2060, 2180, 2260, 2472, 2616, 2712, 3090, 3270, 3390, 3708, 3924, 4068, 4120, 4360, 4520, 4635, 4905, 4944, 5085, 5232, 5424, 6180, 6540, 6780, 7416, 7848, 8136, 8240, 8720, 9040, 9270, 9810, 10170, 11227, 11639, 12317, 12360, 13080, 13560, 14832, 15696, 16272, 18540, 19620, 20340, 22454, 23278, 24634, 24720, 26160, 27120, 33681, 34917, 36951, 37080, 39240, 40680, 44908, 46556, 49268, 56135, 58195, 61585, 67362, 69834, 73902, 74160, 78480, 81360, 89816, 93112, 98536, 101043, 104751, 110853, 112270, 116390, 123170, 134724, 139668, 147804, 168405, 174585, 179632, 184755, 186224, 197072, 202086, 209502, 221706, 224540, 232780, 246340, 269448, 279336, 295608, 336810, 349170, 369510, 404172, 419004, 443412, 449080, 465560, 492680, 505215, 523755, 538896, 554265, 558672, 591216, 673620, 698340, 739020, 808344, 838008, 886824, 898160, 931120, 985360, 1010430, 1047510, 1108530, 1268651, 1347240, 1396680, 1478040, 1616688, 1676016, 1773648, 2020860, 2095020, 2217060, 2537302, 2694480, 2793360, 2956080, 3805953, 4041720, 4190040, 4434120, 5074604, 6343255, 7611906, 8083440, 8380080, 8868240, 10149208, 11417859, 12686510, 15223812, 19029765, 20298416, 22835718, 25373020, 30447624, 38059530, 45671436, 50746040, 57089295, 60895248, 76119060, 91342872, 101492080, 114178590, 152238120, 182685744, 228357180, 304476240, 456714360, 913428720]

約数ペア:

[(1, 913428720), (2, 456714360), (3, 304476240), (4, 228357180), (5, 182685744), (6, 152238120), (8, 114178590), (9, 101492080), (10, 91342872), (12, 76119060), (15, 60895248), (16, 57089295), (18, 50746040), (20, 45671436), (24, 38059530), (30, 30447624), (36, 25373020), (40, 22835718), (45, 20298416), (48, 19029765), (60, 15223812), (72, 12686510), (80, 11417859), (90, 10149208), (103, 8868240), (109, 8380080), (113, 8083440), (120, 7611906), (144, 6343255), (180, 5074604), (206, 4434120), (218, 4190040), (226, 4041720), (240, 3805953), (309, 2956080), (327, 2793360), (339, 2694480), (360, 2537302), (412, 2217060), (436, 2095020), (452, 2020860), (515, 1773648), (545, 1676016), (565, 1616688), (618, 1478040), (654, 1396680), (678, 1347240), (720, 1268651), (824, 1108530), (872, 1047510), (904, 1010430), (927, 985360), (981, 931120), (1017, 898160), (1030, 886824), (1090, 838008), (1130, 808344), (1236, 739020), (1308, 698340), (1356, 673620), (1545, 591216), (1635, 558672), (1648, 554265), (1695, 538896), (1744, 523755), (1808, 505215), (1854, 492680), (1962, 465560), (2034, 449080), (2060, 443412), (2180, 419004), (2260, 404172), (2472, 369510), (2616, 349170), (2712, 336810), (3090, 295608), (3270, 279336), (3390, 269448), (3708, 246340), (3924, 232780), (4068, 224540), (4120, 221706), (4360, 209502), (4520, 202086), (4635, 197072), (4905, 186224), (4944, 184755), (5085, 179632), (5232, 174585), (5424, 168405), (6180, 147804), (6540, 139668), (6780, 134724), (7416, 123170), (7848, 116390), (8136, 112270), (8240, 110853), (8720, 104751), (9040, 101043), (9270, 98536), (9810, 93112), (10170, 89816), (11227, 81360), (11639, 78480), (12317, 74160), (12360, 73902), (13080, 69834), (13560, 67362), (14832, 61585), (15696, 58195), (16272, 56135), (18540, 49268), (19620, 46556), (20340, 44908), (22454, 40680), (23278, 39240), (24634, 37080), (24720, 36951), (26160, 34917), (27120, 33681)]