1235485440

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{5107}}^1$

素因数の和:5144

約数の個数: 288

約数和(自身を含む): 5011560960

約数和(自身を除く): 3776075520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 3840, 4032, 4320, 4480, 5040, 5107, 5376, 5760, 6048, 6720, 6912, 7560, 8064, 8640, 8960, 10080, 10214, 11520, 12096, 13440, 15120, 15321, 16128, 17280, 20160, 20428, 24192, 25535, 26880, 30240, 30642, 34560, 35749, 40320, 40856, 45963, 48384, 51070, 60480, 61284, 71498, 76605, 80640, 81712, 91926, 102140, 107247, 120960, 122568, 137889, 142996, 153210, 163424, 178745, 183852, 204280, 214494, 229815, 241920, 245136, 275778, 285992, 306420, 321741, 326848, 357490, 367704, 408560, 428988, 459630, 490272, 536235, 551556, 571984, 612840, 643482, 653696, 689445, 714980, 735408, 817120, 857976, 919260, 965223, 980544, 1072470, 1103112, 1143968, 1225680, 1286964, 1307392, 1378890, 1429960, 1470816, 1608705, 1634240, 1715952, 1838520, 1930446, 1961088, 2144940, 2206224, 2287936, 2451360, 2573928, 2757780, 2859920, 2941632, 3217410, 3268480, 3431904, 3677040, 3860892, 3922176, 4289880, 4412448, 4575872, 4826115, 4902720, 5147856, 5515560, 5719840, 5883264, 6434820, 6536960, 6863808, 7354080, 7721784, 8579760, 8824896, 9151744, 9652230, 9805440, 10295712, 11031120, 11439680, 11766528, 12869640, 13727616, 14708160, 15443568, 17159520, 17649792, 19304460, 19610880, 20591424, 22062240, 22879360, 25739280, 27455232, 29416320, 30887136, 34319040, 35299584, 38608920, 41182848, 44124480, 45758720, 51478560, 58832640, 61774272, 68638080, 77217840, 82365696, 88248960, 102957120, 123548544, 137276160, 154435680, 176497920, 205914240, 247097088, 308871360, 411828480, 617742720, 1235485440]

約数ペア:

[(1, 1235485440), (2, 617742720), (3, 411828480), (4, 308871360), (5, 247097088), (6, 205914240), (7, 176497920), (8, 154435680), (9, 137276160), (10, 123548544), (12, 102957120), (14, 88248960), (15, 82365696), (16, 77217840), (18, 68638080), (20, 61774272), (21, 58832640), (24, 51478560), (27, 45758720), (28, 44124480), (30, 41182848), (32, 38608920), (35, 35299584), (36, 34319040), (40, 30887136), (42, 29416320), (45, 27455232), (48, 25739280), (54, 22879360), (56, 22062240), (60, 20591424), (63, 19610880), (64, 19304460), (70, 17649792), (72, 17159520), (80, 15443568), (84, 14708160), (90, 13727616), (96, 12869640), (105, 11766528), (108, 11439680), (112, 11031120), (120, 10295712), (126, 9805440), (128, 9652230), (135, 9151744), (140, 8824896), (144, 8579760), (160, 7721784), (168, 7354080), (180, 6863808), (189, 6536960), (192, 6434820), (210, 5883264), (216, 5719840), (224, 5515560), (240, 5147856), (252, 4902720), (256, 4826115), (270, 4575872), (280, 4412448), (288, 4289880), (315, 3922176), (320, 3860892), (336, 3677040), (360, 3431904), (378, 3268480), (384, 3217410), (420, 2941632), (432, 2859920), (448, 2757780), (480, 2573928), (504, 2451360), (540, 2287936), (560, 2206224), (576, 2144940), (630, 1961088), (640, 1930446), (672, 1838520), (720, 1715952), (756, 1634240), (768, 1608705), (840, 1470816), (864, 1429960), (896, 1378890), (945, 1307392), (960, 1286964), (1008, 1225680), (1080, 1143968), (1120, 1103112), (1152, 1072470), (1260, 980544), (1280, 965223), (1344, 919260), (1440, 857976), (1512, 817120), (1680, 735408), (1728, 714980), (1792, 689445), (1890, 653696), (1920, 643482), (2016, 612840), (2160, 571984), (2240, 551556), (2304, 536235), (2520, 490272), (2688, 459630), (2880, 428988), (3024, 408560), (3360, 367704), (3456, 357490), (3780, 326848), (3840, 321741), (4032, 306420), (4320, 285992), (4480, 275778), (5040, 245136), (5107, 241920), (5376, 229815), (5760, 214494), (6048, 204280), (6720, 183852), (6912, 178745), (7560, 163424), (8064, 153210), (8640, 142996), (8960, 137889), (10080, 122568), (10214, 120960), (11520, 107247), (12096, 102140), (13440, 91926), (15120, 81712), (15321, 80640), (16128, 76605), (17280, 71498), (20160, 61284), (20428, 60480), (24192, 51070), (25535, 48384), (26880, 45963), (30240, 40856), (30642, 40320), (34560, 35749)]