26391120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{683}}^1$

素因数の和:729

約数の個数: 160

約数和(自身を含む): 97708032

約数和(自身を除く): 71316912

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 683, 690, 805, 840, 920, 966, 1104, 1288, 1366, 1380, 1610, 1680, 1840, 1932, 2049, 2415, 2576, 2732, 2760, 3220, 3415, 3864, 4098, 4781, 4830, 5464, 5520, 6440, 6830, 7728, 8196, 9562, 9660, 10245, 10928, 12880, 13660, 14343, 15709, 16392, 19124, 19320, 20490, 23905, 27320, 28686, 31418, 32784, 38248, 38640, 40980, 47127, 47810, 54640, 57372, 62836, 71715, 76496, 78545, 81960, 94254, 95620, 109963, 114744, 125672, 143430, 157090, 163920, 188508, 191240, 219926, 229488, 235635, 251344, 286860, 314180, 329889, 377016, 382480, 439852, 471270, 549815, 573720, 628360, 659778, 754032, 879704, 942540, 1099630, 1147440, 1256720, 1319556, 1649445, 1759408, 1885080, 2199260, 2639112, 3298890, 3770160, 4398520, 5278224, 6597780, 8797040, 13195560, 26391120]

約数ペア:

[(1, 26391120), (2, 13195560), (3, 8797040), (4, 6597780), (5, 5278224), (6, 4398520), (7, 3770160), (8, 3298890), (10, 2639112), (12, 2199260), (14, 1885080), (15, 1759408), (16, 1649445), (20, 1319556), (21, 1256720), (23, 1147440), (24, 1099630), (28, 942540), (30, 879704), (35, 754032), (40, 659778), (42, 628360), (46, 573720), (48, 549815), (56, 471270), (60, 439852), (69, 382480), (70, 377016), (80, 329889), (84, 314180), (92, 286860), (105, 251344), (112, 235635), (115, 229488), (120, 219926), (138, 191240), (140, 188508), (161, 163920), (168, 157090), (184, 143430), (210, 125672), (230, 114744), (240, 109963), (276, 95620), (280, 94254), (322, 81960), (336, 78545), (345, 76496), (368, 71715), (420, 62836), (460, 57372), (483, 54640), (552, 47810), (560, 47127), (644, 40980), (683, 38640), (690, 38248), (805, 32784), (840, 31418), (920, 28686), (966, 27320), (1104, 23905), (1288, 20490), (1366, 19320), (1380, 19124), (1610, 16392), (1680, 15709), (1840, 14343), (1932, 13660), (2049, 12880), (2415, 10928), (2576, 10245), (2732, 9660), (2760, 9562), (3220, 8196), (3415, 7728), (3864, 6830), (4098, 6440), (4781, 5520), (4830, 5464)]