512451720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{857}}^1$

素因数の和:1036

約数の個数: 192

約数和(自身を含む): 1831040640

約数和(自身を除く): 1318588920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 151, 165, 180, 198, 220, 264, 302, 330, 360, 396, 440, 453, 495, 604, 660, 755, 792, 857, 906, 990, 1208, 1320, 1359, 1510, 1661, 1714, 1812, 1980, 2265, 2571, 2718, 3020, 3322, 3428, 3624, 3960, 4285, 4530, 4983, 5142, 5436, 6040, 6644, 6795, 6856, 7713, 8305, 8570, 9060, 9427, 9966, 10284, 10872, 12855, 13288, 13590, 14949, 15426, 16610, 17140, 18120, 18854, 19932, 20568, 24915, 25710, 27180, 28281, 29898, 30852, 33220, 34280, 37708, 38565, 39864, 47135, 49830, 51420, 54360, 56562, 59796, 61704, 66440, 74745, 75416, 77130, 84843, 94270, 99660, 102840, 113124, 119592, 129407, 141405, 149490, 154260, 169686, 188540, 199320, 226248, 258814, 282810, 298980, 308520, 339372, 377080, 388221, 424215, 517628, 565620, 597960, 647035, 678744, 776442, 848430, 1035256, 1131240, 1164663, 1294070, 1423477, 1552884, 1696860, 1941105, 2329326, 2588140, 2846954, 3105768, 3393720, 3882210, 4270431, 4658652, 5176280, 5693908, 5823315, 7117385, 7764420, 8540862, 9317304, 11387816, 11646630, 12811293, 14234770, 15528840, 17081724, 21352155, 23293260, 25622586, 28469540, 34163448, 42704310, 46586520, 51245172, 56939080, 64056465, 85408620, 102490344, 128112930, 170817240, 256225860, 512451720]

約数ペア:

[(1, 512451720), (2, 256225860), (3, 170817240), (4, 128112930), (5, 102490344), (6, 85408620), (8, 64056465), (9, 56939080), (10, 51245172), (11, 46586520), (12, 42704310), (15, 34163448), (18, 28469540), (20, 25622586), (22, 23293260), (24, 21352155), (30, 17081724), (33, 15528840), (36, 14234770), (40, 12811293), (44, 11646630), (45, 11387816), (55, 9317304), (60, 8540862), (66, 7764420), (72, 7117385), (88, 5823315), (90, 5693908), (99, 5176280), (110, 4658652), (120, 4270431), (132, 3882210), (151, 3393720), (165, 3105768), (180, 2846954), (198, 2588140), (220, 2329326), (264, 1941105), (302, 1696860), (330, 1552884), (360, 1423477), (396, 1294070), (440, 1164663), (453, 1131240), (495, 1035256), (604, 848430), (660, 776442), (755, 678744), (792, 647035), (857, 597960), (906, 565620), (990, 517628), (1208, 424215), (1320, 388221), (1359, 377080), (1510, 339372), (1661, 308520), (1714, 298980), (1812, 282810), (1980, 258814), (2265, 226248), (2571, 199320), (2718, 188540), (3020, 169686), (3322, 154260), (3428, 149490), (3624, 141405), (3960, 129407), (4285, 119592), (4530, 113124), (4983, 102840), (5142, 99660), (5436, 94270), (6040, 84843), (6644, 77130), (6795, 75416), (6856, 74745), (7713, 66440), (8305, 61704), (8570, 59796), (9060, 56562), (9427, 54360), (9966, 51420), (10284, 49830), (10872, 47135), (12855, 39864), (13288, 38565), (13590, 37708), (14949, 34280), (15426, 33220), (16610, 30852), (17140, 29898), (18120, 28281), (18854, 27180), (19932, 25710), (20568, 24915)]