551867160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:522

約数の個数: 256

約数和(自身を含む): 1924876800

約数和(自身を除く): 1373009640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 43, 52, 57, 60, 65, 76, 78, 86, 95, 104, 114, 120, 129, 130, 152, 156, 172, 190, 195, 215, 228, 247, 258, 260, 285, 312, 344, 380, 390, 430, 433, 456, 494, 516, 520, 559, 570, 645, 741, 760, 780, 817, 860, 866, 988, 1032, 1118, 1140, 1235, 1290, 1299, 1482, 1560, 1634, 1677, 1720, 1732, 1976, 2165, 2236, 2280, 2451, 2470, 2580, 2598, 2795, 2964, 3268, 3354, 3464, 3705, 4085, 4330, 4472, 4902, 4940, 5160, 5196, 5590, 5629, 5928, 6495, 6536, 6708, 7410, 8170, 8227, 8385, 8660, 9804, 9880, 10392, 10621, 11180, 11258, 12255, 12990, 13416, 14820, 16340, 16454, 16770, 16887, 17320, 18619, 19608, 21242, 22360, 22516, 24510, 24681, 25980, 28145, 29640, 31863, 32680, 32908, 33540, 33774, 37238, 41135, 42484, 45032, 49020, 49362, 51960, 53105, 55857, 56290, 63726, 65816, 67080, 67548, 74476, 82270, 84435, 84968, 93095, 98040, 98724, 106210, 106951, 111714, 112580, 123405, 127452, 135096, 148952, 159315, 164540, 168870, 186190, 197448, 212420, 213902, 223428, 225160, 242047, 246810, 254904, 279285, 318630, 320853, 329080, 337740, 353761, 372380, 424840, 427804, 446856, 484094, 493620, 534755, 558570, 637260, 641706, 675480, 707522, 726141, 744760, 855608, 968188, 987240, 1061283, 1069510, 1117140, 1210235, 1274520, 1283412, 1415044, 1452282, 1604265, 1768805, 1936376, 2122566, 2139020, 2234280, 2420470, 2566824, 2830088, 2904564, 3208530, 3537610, 3630705, 4245132, 4278040, 4598893, 4840940, 5306415, 5809128, 6417060, 7075220, 7261410, 8490264, 9197786, 9681880, 10612830, 12834120, 13796679, 14150440, 14522820, 18395572, 21225660, 22994465, 27593358, 29045640, 36791144, 42451320, 45988930, 55186716, 68983395, 91977860, 110373432, 137966790, 183955720, 275933580, 551867160]

約数ペア:

[(1, 551867160), (2, 275933580), (3, 183955720), (4, 137966790), (5, 110373432), (6, 91977860), (8, 68983395), (10, 55186716), (12, 45988930), (13, 42451320), (15, 36791144), (19, 29045640), (20, 27593358), (24, 22994465), (26, 21225660), (30, 18395572), (38, 14522820), (39, 14150440), (40, 13796679), (43, 12834120), (52, 10612830), (57, 9681880), (60, 9197786), (65, 8490264), (76, 7261410), (78, 7075220), (86, 6417060), (95, 5809128), (104, 5306415), (114, 4840940), (120, 4598893), (129, 4278040), (130, 4245132), (152, 3630705), (156, 3537610), (172, 3208530), (190, 2904564), (195, 2830088), (215, 2566824), (228, 2420470), (247, 2234280), (258, 2139020), (260, 2122566), (285, 1936376), (312, 1768805), (344, 1604265), (380, 1452282), (390, 1415044), (430, 1283412), (433, 1274520), (456, 1210235), (494, 1117140), (516, 1069510), (520, 1061283), (559, 987240), (570, 968188), (645, 855608), (741, 744760), (760, 726141), (780, 707522), (817, 675480), (860, 641706), (866, 637260), (988, 558570), (1032, 534755), (1118, 493620), (1140, 484094), (1235, 446856), (1290, 427804), (1299, 424840), (1482, 372380), (1560, 353761), (1634, 337740), (1677, 329080), (1720, 320853), (1732, 318630), (1976, 279285), (2165, 254904), (2236, 246810), (2280, 242047), (2451, 225160), (2470, 223428), (2580, 213902), (2598, 212420), (2795, 197448), (2964, 186190), (3268, 168870), (3354, 164540), (3464, 159315), (3705, 148952), (4085, 135096), (4330, 127452), (4472, 123405), (4902, 112580), (4940, 111714), (5160, 106951), (5196, 106210), (5590, 98724), (5629, 98040), (5928, 93095), (6495, 84968), (6536, 84435), (6708, 82270), (7410, 74476), (8170, 67548), (8227, 67080), (8385, 65816), (8660, 63726), (9804, 56290), (9880, 55857), (10392, 53105), (10621, 51960), (11180, 49362), (11258, 49020), (12255, 45032), (12990, 42484), (13416, 41135), (14820, 37238), (16340, 33774), (16454, 33540), (16770, 32908), (16887, 32680), (17320, 31863), (18619, 29640), (19608, 28145), (21242, 25980), (22360, 24681), (22516, 24510)]