240514680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:314

約数の個数: 256

約数和(自身を含む): 879206400

約数和(自身を除く): 638691720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 59, 60, 69, 70, 84, 92, 105, 115, 118, 120, 138, 140, 161, 168, 177, 184, 210, 211, 230, 236, 276, 280, 295, 322, 345, 354, 413, 420, 422, 460, 472, 483, 552, 590, 633, 644, 690, 708, 805, 826, 840, 844, 885, 920, 966, 1055, 1180, 1239, 1266, 1288, 1357, 1380, 1416, 1477, 1610, 1652, 1688, 1770, 1932, 2065, 2110, 2360, 2415, 2478, 2532, 2714, 2760, 2954, 3165, 3220, 3304, 3540, 3864, 4071, 4130, 4220, 4431, 4830, 4853, 4956, 5064, 5428, 5908, 6195, 6330, 6440, 6785, 7080, 7385, 8142, 8260, 8440, 8862, 9499, 9660, 9706, 9912, 10856, 11816, 12390, 12449, 12660, 13570, 14559, 14770, 16284, 16520, 17724, 18998, 19320, 19412, 20355, 22155, 24265, 24780, 24898, 25320, 27140, 28497, 29118, 29540, 32568, 33971, 35448, 37347, 37996, 38824, 40710, 44310, 47495, 48530, 49560, 49796, 54280, 56994, 58236, 59080, 62245, 67942, 72795, 74694, 75992, 81420, 87143, 88620, 94990, 97060, 99592, 101913, 113988, 116472, 124490, 135884, 142485, 145590, 149388, 162840, 169855, 174286, 177240, 186735, 189980, 194120, 203826, 227976, 248980, 261429, 271768, 284970, 286327, 291180, 298776, 339710, 348572, 373470, 379960, 407652, 435715, 497960, 509565, 522858, 569940, 572654, 582360, 679420, 697144, 746940, 815304, 858981, 871430, 1019130, 1045716, 1139880, 1145308, 1307145, 1358840, 1431635, 1493880, 1717962, 1742860, 2004289, 2038260, 2091432, 2290616, 2614290, 2863270, 3435924, 3485720, 4008578, 4076520, 4294905, 5228580, 5726540, 6012867, 6871848, 8017156, 8589810, 10021445, 10457160, 11453080, 12025734, 16034312, 17179620, 20042890, 24051468, 30064335, 34359240, 40085780, 48102936, 60128670, 80171560, 120257340, 240514680]

約数ペア:

[(1, 240514680), (2, 120257340), (3, 80171560), (4, 60128670), (5, 48102936), (6, 40085780), (7, 34359240), (8, 30064335), (10, 24051468), (12, 20042890), (14, 17179620), (15, 16034312), (20, 12025734), (21, 11453080), (23, 10457160), (24, 10021445), (28, 8589810), (30, 8017156), (35, 6871848), (40, 6012867), (42, 5726540), (46, 5228580), (56, 4294905), (59, 4076520), (60, 4008578), (69, 3485720), (70, 3435924), (84, 2863270), (92, 2614290), (105, 2290616), (115, 2091432), (118, 2038260), (120, 2004289), (138, 1742860), (140, 1717962), (161, 1493880), (168, 1431635), (177, 1358840), (184, 1307145), (210, 1145308), (211, 1139880), (230, 1045716), (236, 1019130), (276, 871430), (280, 858981), (295, 815304), (322, 746940), (345, 697144), (354, 679420), (413, 582360), (420, 572654), (422, 569940), (460, 522858), (472, 509565), (483, 497960), (552, 435715), (590, 407652), (633, 379960), (644, 373470), (690, 348572), (708, 339710), (805, 298776), (826, 291180), (840, 286327), (844, 284970), (885, 271768), (920, 261429), (966, 248980), (1055, 227976), (1180, 203826), (1239, 194120), (1266, 189980), (1288, 186735), (1357, 177240), (1380, 174286), (1416, 169855), (1477, 162840), (1610, 149388), (1652, 145590), (1688, 142485), (1770, 135884), (1932, 124490), (2065, 116472), (2110, 113988), (2360, 101913), (2415, 99592), (2478, 97060), (2532, 94990), (2714, 88620), (2760, 87143), (2954, 81420), (3165, 75992), (3220, 74694), (3304, 72795), (3540, 67942), (3864, 62245), (4071, 59080), (4130, 58236), (4220, 56994), (4431, 54280), (4830, 49796), (4853, 49560), (4956, 48530), (5064, 47495), (5428, 44310), (5908, 40710), (6195, 38824), (6330, 37996), (6440, 37347), (6785, 35448), (7080, 33971), (7385, 32568), (8142, 29540), (8260, 29118), (8440, 28497), (8862, 27140), (9499, 25320), (9660, 24898), (9706, 24780), (9912, 24265), (10856, 22155), (11816, 20355), (12390, 19412), (12449, 19320), (12660, 18998), (13570, 17724), (14559, 16520), (14770, 16284)]