166071960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:718

約数の個数: 192

約数和(自身を含む): 582266880

約数和(自身を除く): 416194920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 31, 36, 40, 45, 46, 60, 62, 69, 72, 90, 92, 93, 115, 120, 124, 138, 155, 180, 184, 186, 207, 230, 248, 276, 279, 310, 345, 360, 372, 414, 460, 465, 552, 558, 620, 647, 690, 713, 744, 828, 920, 930, 1035, 1116, 1240, 1294, 1380, 1395, 1426, 1656, 1860, 1941, 2070, 2139, 2232, 2588, 2760, 2790, 2852, 3235, 3565, 3720, 3882, 4140, 4278, 5176, 5580, 5704, 5823, 6417, 6470, 7130, 7764, 8280, 8556, 9705, 10695, 11160, 11646, 12834, 12940, 14260, 14881, 15528, 17112, 19410, 20057, 21390, 23292, 25668, 25880, 28520, 29115, 29762, 32085, 38820, 40114, 42780, 44643, 46584, 51336, 58230, 59524, 60171, 64170, 74405, 77640, 80228, 85560, 89286, 100285, 116460, 119048, 120342, 128340, 133929, 148810, 160456, 178572, 180513, 200570, 223215, 232920, 240684, 256680, 267858, 297620, 300855, 357144, 361026, 401140, 446430, 461311, 481368, 535716, 595240, 601710, 669645, 722052, 802280, 892860, 902565, 922622, 1071432, 1203420, 1339290, 1383933, 1444104, 1785720, 1805130, 1845244, 2306555, 2406840, 2678580, 2767866, 3610260, 3690488, 4151799, 4613110, 5357160, 5535732, 6919665, 7220520, 8303598, 9226220, 11071464, 13839330, 16607196, 18452440, 20758995, 27678660, 33214392, 41517990, 55357320, 83035980, 166071960]

約数ペア:

[(1, 166071960), (2, 83035980), (3, 55357320), (4, 41517990), (5, 33214392), (6, 27678660), (8, 20758995), (9, 18452440), (10, 16607196), (12, 13839330), (15, 11071464), (18, 9226220), (20, 8303598), (23, 7220520), (24, 6919665), (30, 5535732), (31, 5357160), (36, 4613110), (40, 4151799), (45, 3690488), (46, 3610260), (60, 2767866), (62, 2678580), (69, 2406840), (72, 2306555), (90, 1845244), (92, 1805130), (93, 1785720), (115, 1444104), (120, 1383933), (124, 1339290), (138, 1203420), (155, 1071432), (180, 922622), (184, 902565), (186, 892860), (207, 802280), (230, 722052), (248, 669645), (276, 601710), (279, 595240), (310, 535716), (345, 481368), (360, 461311), (372, 446430), (414, 401140), (460, 361026), (465, 357144), (552, 300855), (558, 297620), (620, 267858), (647, 256680), (690, 240684), (713, 232920), (744, 223215), (828, 200570), (920, 180513), (930, 178572), (1035, 160456), (1116, 148810), (1240, 133929), (1294, 128340), (1380, 120342), (1395, 119048), (1426, 116460), (1656, 100285), (1860, 89286), (1941, 85560), (2070, 80228), (2139, 77640), (2232, 74405), (2588, 64170), (2760, 60171), (2790, 59524), (2852, 58230), (3235, 51336), (3565, 46584), (3720, 44643), (3882, 42780), (4140, 40114), (4278, 38820), (5176, 32085), (5580, 29762), (5704, 29115), (5823, 28520), (6417, 25880), (6470, 25668), (7130, 23292), (7764, 21390), (8280, 20057), (8556, 19410), (9705, 17112), (10695, 15528), (11160, 14881), (11646, 14260), (12834, 12940)]