8636040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:196

約数の個数: 192

約数和(自身を含む): 33696000

約数和(自身を除く): 25059960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 115, 120, 126, 138, 140, 149, 161, 168, 180, 184, 207, 210, 230, 252, 276, 280, 298, 315, 322, 345, 360, 414, 420, 447, 460, 483, 504, 552, 596, 630, 644, 690, 745, 805, 828, 840, 894, 920, 966, 1035, 1043, 1192, 1260, 1288, 1341, 1380, 1449, 1490, 1610, 1656, 1788, 1932, 2070, 2086, 2235, 2415, 2520, 2682, 2760, 2898, 2980, 3129, 3220, 3427, 3576, 3864, 4140, 4172, 4470, 4830, 5215, 5364, 5796, 5960, 6258, 6440, 6705, 6854, 7245, 8280, 8344, 8940, 9387, 9660, 10281, 10430, 10728, 11592, 12516, 13410, 13708, 14490, 15645, 17135, 17880, 18774, 19320, 20562, 20860, 23989, 25032, 26820, 27416, 28980, 30843, 31290, 34270, 37548, 41124, 41720, 46935, 47978, 51405, 53640, 57960, 61686, 62580, 68540, 71967, 75096, 82248, 93870, 95956, 102810, 119945, 123372, 125160, 137080, 143934, 154215, 187740, 191912, 205620, 215901, 239890, 246744, 287868, 308430, 359835, 375480, 411240, 431802, 479780, 575736, 616860, 719670, 863604, 959560, 1079505, 1233720, 1439340, 1727208, 2159010, 2878680, 4318020, 8636040]

約数ペア:

[(1, 8636040), (2, 4318020), (3, 2878680), (4, 2159010), (5, 1727208), (6, 1439340), (7, 1233720), (8, 1079505), (9, 959560), (10, 863604), (12, 719670), (14, 616860), (15, 575736), (18, 479780), (20, 431802), (21, 411240), (23, 375480), (24, 359835), (28, 308430), (30, 287868), (35, 246744), (36, 239890), (40, 215901), (42, 205620), (45, 191912), (46, 187740), (56, 154215), (60, 143934), (63, 137080), (69, 125160), (70, 123372), (72, 119945), (84, 102810), (90, 95956), (92, 93870), (105, 82248), (115, 75096), (120, 71967), (126, 68540), (138, 62580), (140, 61686), (149, 57960), (161, 53640), (168, 51405), (180, 47978), (184, 46935), (207, 41720), (210, 41124), (230, 37548), (252, 34270), (276, 31290), (280, 30843), (298, 28980), (315, 27416), (322, 26820), (345, 25032), (360, 23989), (414, 20860), (420, 20562), (447, 19320), (460, 18774), (483, 17880), (504, 17135), (552, 15645), (596, 14490), (630, 13708), (644, 13410), (690, 12516), (745, 11592), (805, 10728), (828, 10430), (840, 10281), (894, 9660), (920, 9387), (966, 8940), (1035, 8344), (1043, 8280), (1192, 7245), (1260, 6854), (1288, 6705), (1341, 6440), (1380, 6258), (1449, 5960), (1490, 5796), (1610, 5364), (1656, 5215), (1788, 4830), (1932, 4470), (2070, 4172), (2086, 4140), (2235, 3864), (2415, 3576), (2520, 3427), (2682, 3220), (2760, 3129), (2898, 2980)]