648128520

素因数分解:

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

素因数の和:166

約数の個数: 384

約数和(自身を含む): 2419113600

約数和(自身を除く): 1770985080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 53, 54, 60, 65, 67, 72, 78, 90, 104, 106, 108, 117, 120, 130, 134, 135, 156, 159, 169, 180, 195, 201, 212, 216, 234, 260, 265, 268, 270, 312, 318, 335, 338, 351, 360, 390, 402, 424, 468, 477, 507, 520, 530, 536, 540, 585, 603, 636, 670, 676, 689, 702, 780, 795, 804, 845, 871, 936, 954, 1005, 1014, 1060, 1080, 1170, 1206, 1272, 1340, 1352, 1378, 1404, 1431, 1521, 1560, 1590, 1608, 1690, 1742, 1755, 1809, 1908, 2010, 2028, 2067, 2120, 2340, 2385, 2412, 2535, 2613, 2680, 2756, 2808, 2862, 3015, 3042, 3180, 3380, 3445, 3484, 3510, 3551, 3618, 3816, 4020, 4056, 4134, 4355, 4563, 4680, 4770, 4824, 5070, 5226, 5512, 5724, 6030, 6084, 6201, 6360, 6760, 6890, 6968, 7020, 7102, 7155, 7236, 7605, 7839, 8040, 8268, 8710, 8957, 9045, 9126, 9540, 10140, 10335, 10452, 10653, 11323, 11448, 12060, 12168, 12402, 13065, 13780, 14040, 14204, 14310, 14472, 15210, 15678, 16536, 17420, 17755, 17914, 18090, 18252, 18603, 19080, 20280, 20670, 20904, 21306, 22646, 22815, 23517, 24120, 24804, 26130, 26871, 27560, 28408, 28620, 30420, 31005, 31356, 31959, 33969, 34840, 35510, 35828, 36180, 36504, 37206, 39195, 41340, 42612, 44785, 45292, 45630, 46163, 47034, 49608, 52260, 53265, 53742, 56615, 57240, 60840, 62010, 62712, 63918, 67938, 71020, 71656, 72360, 74412, 78390, 80613, 82680, 85224, 89570, 90584, 91260, 92326, 93015, 94068, 95877, 101907, 104520, 106530, 107484, 113230, 117585, 124020, 127836, 134355, 135876, 138489, 142040, 148824, 156780, 159795, 161226, 169845, 179140, 182520, 184652, 186030, 188136, 191754, 203814, 213060, 214968, 226460, 230815, 235170, 241839, 248040, 255672, 268710, 271752, 276978, 305721, 313560, 319590, 322452, 339690, 358280, 369304, 372060, 383508, 403065, 407628, 415467, 426120, 452920, 461630, 470340, 479385, 483678, 509535, 537420, 553956, 600119, 611442, 639180, 644904, 679380, 692445, 744120, 767016, 806130, 815256, 830934, 923260, 940680, 958770, 967356, 1019070, 1074840, 1107912, 1200238, 1209195, 1222884, 1246401, 1278360, 1358760, 1384890, 1528605, 1612260, 1661868, 1800357, 1846520, 1917540, 1934712, 2038140, 2077335, 2400476, 2418390, 2445768, 2492802, 2769780, 3000595, 3057210, 3224520, 3323736, 3600714, 3835080, 4076280, 4154670, 4800952, 4836780, 4985604, 5401071, 5539560, 6001190, 6114420, 6232005, 7201428, 8309340, 9001785, 9673560, 9971208, 10802142, 12002380, 12228840, 12464010, 14402856, 16203213, 16618680, 18003570, 21604284, 24004760, 24928020, 27005355, 32406426, 36007140, 43208568, 49856040, 54010710, 64812852, 72014280, 81016065, 108021420, 129625704, 162032130, 216042840, 324064260, 648128520]

約数ペア:

[(1, 648128520), (2, 324064260), (3, 216042840), (4, 162032130), (5, 129625704), (6, 108021420), (8, 81016065), (9, 72014280), (10, 64812852), (12, 54010710), (13, 49856040), (15, 43208568), (18, 36007140), (20, 32406426), (24, 27005355), (26, 24928020), (27, 24004760), (30, 21604284), (36, 18003570), (39, 16618680), (40, 16203213), (45, 14402856), (52, 12464010), (53, 12228840), (54, 12002380), (60, 10802142), (65, 9971208), (67, 9673560), (72, 9001785), (78, 8309340), (90, 7201428), (104, 6232005), (106, 6114420), (108, 6001190), (117, 5539560), (120, 5401071), (130, 4985604), (134, 4836780), (135, 4800952), (156, 4154670), (159, 4076280), (169, 3835080), (180, 3600714), (195, 3323736), (201, 3224520), (212, 3057210), (216, 3000595), (234, 2769780), (260, 2492802), (265, 2445768), (268, 2418390), (270, 2400476), (312, 2077335), (318, 2038140), (335, 1934712), (338, 1917540), (351, 1846520), (360, 1800357), (390, 1661868), (402, 1612260), (424, 1528605), (468, 1384890), (477, 1358760), (507, 1278360), (520, 1246401), (530, 1222884), (536, 1209195), (540, 1200238), (585, 1107912), (603, 1074840), (636, 1019070), (670, 967356), (676, 958770), (689, 940680), (702, 923260), (780, 830934), (795, 815256), (804, 806130), (845, 767016), (871, 744120), (936, 692445), (954, 679380), (1005, 644904), (1014, 639180), (1060, 611442), (1080, 600119), (1170, 553956), (1206, 537420), (1272, 509535), (1340, 483678), (1352, 479385), (1378, 470340), (1404, 461630), (1431, 452920), (1521, 426120), (1560, 415467), (1590, 407628), (1608, 403065), (1690, 383508), (1742, 372060), (1755, 369304), (1809, 358280), (1908, 339690), (2010, 322452), (2028, 319590), (2067, 313560), (2120, 305721), (2340, 276978), (2385, 271752), (2412, 268710), (2535, 255672), (2613, 248040), (2680, 241839), (2756, 235170), (2808, 230815), (2862, 226460), (3015, 214968), (3042, 213060), (3180, 203814), (3380, 191754), (3445, 188136), (3484, 186030), (3510, 184652), (3551, 182520), (3618, 179140), (3816, 169845), (4020, 161226), (4056, 159795), (4134, 156780), (4355, 148824), (4563, 142040), (4680, 138489), (4770, 135876), (4824, 134355), (5070, 127836), (5226, 124020), (5512, 117585), (5724, 113230), (6030, 107484), (6084, 106530), (6201, 104520), (6360, 101907), (6760, 95877), (6890, 94068), (6968, 93015), (7020, 92326), (7102, 91260), (7155, 90584), (7236, 89570), (7605, 85224), (7839, 82680), (8040, 80613), (8268, 78390), (8710, 74412), (8957, 72360), (9045, 71656), (9126, 71020), (9540, 67938), (10140, 63918), (10335, 62712), (10452, 62010), (10653, 60840), (11323, 57240), (11448, 56615), (12060, 53742), (12168, 53265), (12402, 52260), (13065, 49608), (13780, 47034), (14040, 46163), (14204, 45630), (14310, 45292), (14472, 44785), (15210, 42612), (15678, 41340), (16536, 39195), (17420, 37206), (17755, 36504), (17914, 36180), (18090, 35828), (18252, 35510), (18603, 34840), (19080, 33969), (20280, 31959), (20670, 31356), (20904, 31005), (21306, 30420), (22646, 28620), (22815, 28408), (23517, 27560), (24120, 26871), (24804, 26130)]