513045360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{449}}^1$

素因数の和:517

約数の個数: 240

約数和(自身を含む): 1851444000

約数和(自身を除く): 1338398640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 449, 460, 529, 540, 552, 621, 690, 720, 828, 898, 920, 1035, 1058, 1080, 1104, 1242, 1347, 1380, 1587, 1656, 1796, 1840, 2070, 2116, 2160, 2245, 2484, 2645, 2694, 2760, 3105, 3174, 3312, 3592, 4041, 4140, 4232, 4490, 4761, 4968, 5290, 5388, 5520, 6210, 6348, 6735, 7184, 7935, 8082, 8280, 8464, 8980, 9522, 9936, 10327, 10580, 10776, 12123, 12420, 12696, 13470, 14283, 15870, 16164, 16560, 17960, 19044, 20205, 20654, 21160, 21552, 23805, 24246, 24840, 25392, 26940, 28566, 30981, 31740, 32328, 35920, 38088, 40410, 41308, 42320, 47610, 48492, 49680, 51635, 53880, 57132, 60615, 61962, 63480, 64656, 71415, 76176, 80820, 82616, 92943, 95220, 96984, 103270, 107760, 114264, 121230, 123924, 126960, 142830, 154905, 161640, 165232, 185886, 190440, 193968, 206540, 228528, 237521, 242460, 247848, 278829, 285660, 309810, 323280, 371772, 380880, 413080, 464715, 475042, 484920, 495696, 557658, 571320, 619620, 712563, 743544, 826160, 929430, 950084, 969840, 1115316, 1142640, 1187605, 1239240, 1394145, 1425126, 1487088, 1858860, 1900168, 2137689, 2230632, 2375210, 2478480, 2788290, 2850252, 3562815, 3717720, 3800336, 4275378, 4461264, 4750420, 5576580, 5700504, 6413067, 7125630, 7435440, 8550756, 9500840, 10688445, 11153160, 11401008, 12826134, 14251260, 17101512, 19001680, 21376890, 22306320, 25652268, 28502520, 32065335, 34203024, 42753780, 51304536, 57005040, 64130670, 85507560, 102609072, 128261340, 171015120, 256522680, 513045360]

約数ペア:

[(1, 513045360), (2, 256522680), (3, 171015120), (4, 128261340), (5, 102609072), (6, 85507560), (8, 64130670), (9, 57005040), (10, 51304536), (12, 42753780), (15, 34203024), (16, 32065335), (18, 28502520), (20, 25652268), (23, 22306320), (24, 21376890), (27, 19001680), (30, 17101512), (36, 14251260), (40, 12826134), (45, 11401008), (46, 11153160), (48, 10688445), (54, 9500840), (60, 8550756), (69, 7435440), (72, 7125630), (80, 6413067), (90, 5700504), (92, 5576580), (108, 4750420), (115, 4461264), (120, 4275378), (135, 3800336), (138, 3717720), (144, 3562815), (180, 2850252), (184, 2788290), (207, 2478480), (216, 2375210), (230, 2230632), (240, 2137689), (270, 1900168), (276, 1858860), (345, 1487088), (360, 1425126), (368, 1394145), (414, 1239240), (432, 1187605), (449, 1142640), (460, 1115316), (529, 969840), (540, 950084), (552, 929430), (621, 826160), (690, 743544), (720, 712563), (828, 619620), (898, 571320), (920, 557658), (1035, 495696), (1058, 484920), (1080, 475042), (1104, 464715), (1242, 413080), (1347, 380880), (1380, 371772), (1587, 323280), (1656, 309810), (1796, 285660), (1840, 278829), (2070, 247848), (2116, 242460), (2160, 237521), (2245, 228528), (2484, 206540), (2645, 193968), (2694, 190440), (2760, 185886), (3105, 165232), (3174, 161640), (3312, 154905), (3592, 142830), (4041, 126960), (4140, 123924), (4232, 121230), (4490, 114264), (4761, 107760), (4968, 103270), (5290, 96984), (5388, 95220), (5520, 92943), (6210, 82616), (6348, 80820), (6735, 76176), (7184, 71415), (7935, 64656), (8082, 63480), (8280, 61962), (8464, 60615), (8980, 57132), (9522, 53880), (9936, 51635), (10327, 49680), (10580, 48492), (10776, 47610), (12123, 42320), (12420, 41308), (12696, 40410), (13470, 38088), (14283, 35920), (15870, 32328), (16164, 31740), (16560, 30981), (17960, 28566), (19044, 26940), (20205, 25392), (20654, 24840), (21160, 24246), (21552, 23805)]