216042840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:163

約数の個数: 288

約数和(自身を含む): 786211920

約数和(自身を除く): 570169080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 53, 60, 65, 67, 72, 78, 90, 104, 106, 117, 120, 130, 134, 156, 159, 169, 180, 195, 201, 212, 234, 260, 265, 268, 312, 318, 335, 338, 360, 390, 402, 424, 468, 477, 507, 520, 530, 536, 585, 603, 636, 670, 676, 689, 780, 795, 804, 845, 871, 936, 954, 1005, 1014, 1060, 1170, 1206, 1272, 1340, 1352, 1378, 1521, 1560, 1590, 1608, 1690, 1742, 1908, 2010, 2028, 2067, 2120, 2340, 2385, 2412, 2535, 2613, 2680, 2756, 3015, 3042, 3180, 3380, 3445, 3484, 3551, 3816, 4020, 4056, 4134, 4355, 4680, 4770, 4824, 5070, 5226, 5512, 6030, 6084, 6201, 6360, 6760, 6890, 6968, 7102, 7605, 7839, 8040, 8268, 8710, 8957, 9540, 10140, 10335, 10452, 10653, 11323, 12060, 12168, 12402, 13065, 13780, 14204, 15210, 15678, 16536, 17420, 17755, 17914, 19080, 20280, 20670, 20904, 21306, 22646, 24120, 24804, 26130, 26871, 27560, 28408, 30420, 31005, 31356, 31959, 33969, 34840, 35510, 35828, 39195, 41340, 42612, 44785, 45292, 46163, 49608, 52260, 53265, 53742, 56615, 60840, 62010, 62712, 63918, 67938, 71020, 71656, 78390, 80613, 82680, 85224, 89570, 90584, 92326, 101907, 104520, 106530, 107484, 113230, 124020, 127836, 134355, 135876, 138489, 142040, 156780, 159795, 161226, 169845, 179140, 184652, 203814, 213060, 214968, 226460, 230815, 248040, 255672, 268710, 271752, 276978, 313560, 319590, 322452, 339690, 358280, 369304, 403065, 407628, 415467, 426120, 452920, 461630, 509535, 537420, 553956, 600119, 639180, 644904, 679380, 692445, 806130, 815256, 830934, 923260, 1019070, 1074840, 1107912, 1200238, 1278360, 1358760, 1384890, 1612260, 1661868, 1800357, 1846520, 2038140, 2077335, 2400476, 2769780, 3000595, 3224520, 3323736, 3600714, 4076280, 4154670, 4800952, 5401071, 5539560, 6001190, 7201428, 8309340, 9001785, 10802142, 12002380, 14402856, 16618680, 18003570, 21604284, 24004760, 27005355, 36007140, 43208568, 54010710, 72014280, 108021420, 216042840]

約数ペア:

[(1, 216042840), (2, 108021420), (3, 72014280), (4, 54010710), (5, 43208568), (6, 36007140), (8, 27005355), (9, 24004760), (10, 21604284), (12, 18003570), (13, 16618680), (15, 14402856), (18, 12002380), (20, 10802142), (24, 9001785), (26, 8309340), (30, 7201428), (36, 6001190), (39, 5539560), (40, 5401071), (45, 4800952), (52, 4154670), (53, 4076280), (60, 3600714), (65, 3323736), (67, 3224520), (72, 3000595), (78, 2769780), (90, 2400476), (104, 2077335), (106, 2038140), (117, 1846520), (120, 1800357), (130, 1661868), (134, 1612260), (156, 1384890), (159, 1358760), (169, 1278360), (180, 1200238), (195, 1107912), (201, 1074840), (212, 1019070), (234, 923260), (260, 830934), (265, 815256), (268, 806130), (312, 692445), (318, 679380), (335, 644904), (338, 639180), (360, 600119), (390, 553956), (402, 537420), (424, 509535), (468, 461630), (477, 452920), (507, 426120), (520, 415467), (530, 407628), (536, 403065), (585, 369304), (603, 358280), (636, 339690), (670, 322452), (676, 319590), (689, 313560), (780, 276978), (795, 271752), (804, 268710), (845, 255672), (871, 248040), (936, 230815), (954, 226460), (1005, 214968), (1014, 213060), (1060, 203814), (1170, 184652), (1206, 179140), (1272, 169845), (1340, 161226), (1352, 159795), (1378, 156780), (1521, 142040), (1560, 138489), (1590, 135876), (1608, 134355), (1690, 127836), (1742, 124020), (1908, 113230), (2010, 107484), (2028, 106530), (2067, 104520), (2120, 101907), (2340, 92326), (2385, 90584), (2412, 89570), (2535, 85224), (2613, 82680), (2680, 80613), (2756, 78390), (3015, 71656), (3042, 71020), (3180, 67938), (3380, 63918), (3445, 62712), (3484, 62010), (3551, 60840), (3816, 56615), (4020, 53742), (4056, 53265), (4134, 52260), (4355, 49608), (4680, 46163), (4770, 45292), (4824, 44785), (5070, 42612), (5226, 41340), (5512, 39195), (6030, 35828), (6084, 35510), (6201, 34840), (6360, 33969), (6760, 31959), (6890, 31356), (6968, 31005), (7102, 30420), (7605, 28408), (7839, 27560), (8040, 26871), (8268, 26130), (8710, 24804), (8957, 24120), (9540, 22646), (10140, 21306), (10335, 20904), (10452, 20670), (10653, 20280), (11323, 19080), (12060, 17914), (12168, 17755), (12402, 17420), (13065, 16536), (13780, 15678), (14204, 15210)]