76623120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1$

素因数の和:710

約数の個数: 240

約数和(自身を含む): 307337472

約数和(自身を除く): 230714352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 105, 112, 115, 120, 126, 138, 140, 144, 161, 168, 180, 184, 207, 210, 230, 240, 252, 276, 280, 315, 322, 336, 345, 360, 368, 414, 420, 460, 483, 504, 552, 560, 630, 644, 661, 690, 720, 805, 828, 840, 920, 966, 1008, 1035, 1104, 1260, 1288, 1322, 1380, 1449, 1610, 1656, 1680, 1840, 1932, 1983, 2070, 2415, 2520, 2576, 2644, 2760, 2898, 3220, 3305, 3312, 3864, 3966, 4140, 4627, 4830, 5040, 5288, 5520, 5796, 5949, 6440, 6610, 7245, 7728, 7932, 8280, 9254, 9660, 9915, 10576, 11592, 11898, 12880, 13220, 13881, 14490, 15203, 15864, 16560, 18508, 19320, 19830, 23135, 23184, 23796, 26440, 27762, 28980, 29745, 30406, 31728, 37016, 38640, 39660, 41643, 45609, 46270, 47592, 52880, 55524, 57960, 59490, 60812, 69405, 74032, 76015, 79320, 83286, 91218, 92540, 95184, 106421, 111048, 115920, 118980, 121624, 136827, 138810, 152030, 158640, 166572, 182436, 185080, 208215, 212842, 222096, 228045, 237960, 243248, 273654, 277620, 304060, 319263, 333144, 364872, 370160, 416430, 425684, 456090, 475920, 532105, 547308, 555240, 608120, 638526, 666288, 684135, 729744, 832860, 851368, 912180, 957789, 1064210, 1094616, 1110480, 1216240, 1277052, 1368270, 1596315, 1665720, 1702736, 1824360, 1915578, 2128420, 2189232, 2554104, 2736540, 3192630, 3331440, 3648720, 3831156, 4256840, 4788945, 5108208, 5473080, 6385260, 7662312, 8513680, 9577890, 10946160, 12770520, 15324624, 19155780, 25541040, 38311560, 76623120]

約数ペア:

[(1, 76623120), (2, 38311560), (3, 25541040), (4, 19155780), (5, 15324624), (6, 12770520), (7, 10946160), (8, 9577890), (9, 8513680), (10, 7662312), (12, 6385260), (14, 5473080), (15, 5108208), (16, 4788945), (18, 4256840), (20, 3831156), (21, 3648720), (23, 3331440), (24, 3192630), (28, 2736540), (30, 2554104), (35, 2189232), (36, 2128420), (40, 1915578), (42, 1824360), (45, 1702736), (46, 1665720), (48, 1596315), (56, 1368270), (60, 1277052), (63, 1216240), (69, 1110480), (70, 1094616), (72, 1064210), (80, 957789), (84, 912180), (90, 851368), (92, 832860), (105, 729744), (112, 684135), (115, 666288), (120, 638526), (126, 608120), (138, 555240), (140, 547308), (144, 532105), (161, 475920), (168, 456090), (180, 425684), (184, 416430), (207, 370160), (210, 364872), (230, 333144), (240, 319263), (252, 304060), (276, 277620), (280, 273654), (315, 243248), (322, 237960), (336, 228045), (345, 222096), (360, 212842), (368, 208215), (414, 185080), (420, 182436), (460, 166572), (483, 158640), (504, 152030), (552, 138810), (560, 136827), (630, 121624), (644, 118980), (661, 115920), (690, 111048), (720, 106421), (805, 95184), (828, 92540), (840, 91218), (920, 83286), (966, 79320), (1008, 76015), (1035, 74032), (1104, 69405), (1260, 60812), (1288, 59490), (1322, 57960), (1380, 55524), (1449, 52880), (1610, 47592), (1656, 46270), (1680, 45609), (1840, 41643), (1932, 39660), (1983, 38640), (2070, 37016), (2415, 31728), (2520, 30406), (2576, 29745), (2644, 28980), (2760, 27762), (2898, 26440), (3220, 23796), (3305, 23184), (3312, 23135), (3864, 19830), (3966, 19320), (4140, 18508), (4627, 16560), (4830, 15864), (5040, 15203), (5288, 14490), (5520, 13881), (5796, 13220), (5949, 12880), (6440, 11898), (6610, 11592), (7245, 10576), (7728, 9915), (7932, 9660), (8280, 9254)]