312183840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1$

素因数の和:635

約数の個数: 192

約数和(自身を含む): 1044005760

約数和(自身を除く): 731821920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 41, 48, 58, 60, 80, 82, 87, 96, 116, 120, 123, 145, 160, 164, 174, 205, 232, 240, 246, 290, 328, 348, 410, 435, 464, 480, 492, 547, 580, 615, 656, 696, 820, 870, 928, 984, 1094, 1160, 1189, 1230, 1312, 1392, 1640, 1641, 1740, 1968, 2188, 2320, 2378, 2460, 2735, 2784, 3280, 3282, 3480, 3567, 3936, 4376, 4640, 4756, 4920, 5470, 5945, 6560, 6564, 6960, 7134, 8205, 8752, 9512, 9840, 10940, 11890, 13128, 13920, 14268, 15863, 16410, 17504, 17835, 19024, 19680, 21880, 22427, 23780, 26256, 28536, 31726, 32820, 35670, 38048, 43760, 44854, 47560, 47589, 52512, 57072, 63452, 65640, 67281, 71340, 79315, 87520, 89708, 95120, 95178, 112135, 114144, 126904, 131280, 134562, 142680, 158630, 179416, 190240, 190356, 224270, 237945, 253808, 262560, 269124, 285360, 317260, 336405, 358832, 380712, 448540, 475890, 507616, 538248, 570720, 634520, 650383, 672810, 717664, 761424, 897080, 951780, 1076496, 1269040, 1300766, 1345620, 1522848, 1794160, 1903560, 1951149, 2152992, 2538080, 2601532, 2691240, 3251915, 3588320, 3807120, 3902298, 5203064, 5382480, 6503830, 7614240, 7804596, 9755745, 10406128, 10764960, 13007660, 15609192, 19511490, 20812256, 26015320, 31218384, 39022980, 52030640, 62436768, 78045960, 104061280, 156091920, 312183840]

約数ペア:

[(1, 312183840), (2, 156091920), (3, 104061280), (4, 78045960), (5, 62436768), (6, 52030640), (8, 39022980), (10, 31218384), (12, 26015320), (15, 20812256), (16, 19511490), (20, 15609192), (24, 13007660), (29, 10764960), (30, 10406128), (32, 9755745), (40, 7804596), (41, 7614240), (48, 6503830), (58, 5382480), (60, 5203064), (80, 3902298), (82, 3807120), (87, 3588320), (96, 3251915), (116, 2691240), (120, 2601532), (123, 2538080), (145, 2152992), (160, 1951149), (164, 1903560), (174, 1794160), (205, 1522848), (232, 1345620), (240, 1300766), (246, 1269040), (290, 1076496), (328, 951780), (348, 897080), (410, 761424), (435, 717664), (464, 672810), (480, 650383), (492, 634520), (547, 570720), (580, 538248), (615, 507616), (656, 475890), (696, 448540), (820, 380712), (870, 358832), (928, 336405), (984, 317260), (1094, 285360), (1160, 269124), (1189, 262560), (1230, 253808), (1312, 237945), (1392, 224270), (1640, 190356), (1641, 190240), (1740, 179416), (1968, 158630), (2188, 142680), (2320, 134562), (2378, 131280), (2460, 126904), (2735, 114144), (2784, 112135), (3280, 95178), (3282, 95120), (3480, 89708), (3567, 87520), (3936, 79315), (4376, 71340), (4640, 67281), (4756, 65640), (4920, 63452), (5470, 57072), (5945, 52512), (6560, 47589), (6564, 47560), (6960, 44854), (7134, 43760), (8205, 38048), (8752, 35670), (9512, 32820), (9840, 31726), (10940, 28536), (11890, 26256), (13128, 23780), (13920, 22427), (14268, 21880), (15863, 19680), (16410, 19024), (17504, 17835)]