209506080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2711}}^1$

素因数の和:2759

約数の個数: 192

約数和(自身を含む): 787304448

約数和(自身を除く): 577798368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 210, 224, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 920, 966, 1104, 1120, 1288, 1380, 1610, 1680, 1840, 1932, 2208, 2415, 2576, 2711, 2760, 3220, 3360, 3680, 3864, 4830, 5152, 5422, 5520, 6440, 7728, 8133, 9660, 10844, 11040, 12880, 13555, 15456, 16266, 18977, 19320, 21688, 25760, 27110, 32532, 37954, 38640, 40665, 43376, 54220, 56931, 62353, 65064, 75908, 77280, 81330, 86752, 94885, 108440, 113862, 124706, 130128, 151816, 162660, 187059, 189770, 216880, 227724, 249412, 260256, 284655, 303632, 311765, 325320, 374118, 379540, 433760, 436471, 455448, 498824, 569310, 607264, 623530, 650640, 748236, 759080, 872942, 910896, 935295, 997648, 1138620, 1247060, 1301280, 1309413, 1496472, 1518160, 1745884, 1821792, 1870590, 1995296, 2182355, 2277240, 2494120, 2618826, 2992944, 3036320, 3491768, 3741180, 4364710, 4554480, 4988240, 5237652, 5985888, 6547065, 6983536, 7482360, 8729420, 9108960, 9976480, 10475304, 13094130, 13967072, 14964720, 17458840, 20950608, 26188260, 29929440, 34917680, 41901216, 52376520, 69835360, 104753040, 209506080]

約数ペア:

[(1, 209506080), (2, 104753040), (3, 69835360), (4, 52376520), (5, 41901216), (6, 34917680), (7, 29929440), (8, 26188260), (10, 20950608), (12, 17458840), (14, 14964720), (15, 13967072), (16, 13094130), (20, 10475304), (21, 9976480), (23, 9108960), (24, 8729420), (28, 7482360), (30, 6983536), (32, 6547065), (35, 5985888), (40, 5237652), (42, 4988240), (46, 4554480), (48, 4364710), (56, 3741180), (60, 3491768), (69, 3036320), (70, 2992944), (80, 2618826), (84, 2494120), (92, 2277240), (96, 2182355), (105, 1995296), (112, 1870590), (115, 1821792), (120, 1745884), (138, 1518160), (140, 1496472), (160, 1309413), (161, 1301280), (168, 1247060), (184, 1138620), (210, 997648), (224, 935295), (230, 910896), (240, 872942), (276, 759080), (280, 748236), (322, 650640), (336, 623530), (345, 607264), (368, 569310), (420, 498824), (460, 455448), (480, 436471), (483, 433760), (552, 379540), (560, 374118), (644, 325320), (672, 311765), (690, 303632), (736, 284655), (805, 260256), (840, 249412), (920, 227724), (966, 216880), (1104, 189770), (1120, 187059), (1288, 162660), (1380, 151816), (1610, 130128), (1680, 124706), (1840, 113862), (1932, 108440), (2208, 94885), (2415, 86752), (2576, 81330), (2711, 77280), (2760, 75908), (3220, 65064), (3360, 62353), (3680, 56931), (3864, 54220), (4830, 43376), (5152, 40665), (5422, 38640), (5520, 37954), (6440, 32532), (7728, 27110), (8133, 25760), (9660, 21688), (10844, 19320), (11040, 18977), (12880, 16266), (13555, 15456)]