23918160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1$

素因数の和:665

約数の個数: 160

約数和(自身を含む): 88565760

約数和(自身を除く): 64647600

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, 619, 644, 690, 805, 840, 920, 966, 1104, 1238, 1288, 1380, 1610, 1680, 1840, 1857, 1932, 2415, 2476, 2576, 2760, 3095, 3220, 3714, 3864, 4333, 4830, 4952, 5520, 6190, 6440, 7428, 7728, 8666, 9285, 9660, 9904, 12380, 12880, 12999, 14237, 14856, 17332, 18570, 19320, 21665, 24760, 25998, 28474, 29712, 34664, 37140, 38640, 42711, 43330, 49520, 51996, 56948, 64995, 69328, 71185, 74280, 85422, 86660, 99659, 103992, 113896, 129990, 142370, 148560, 170844, 173320, 199318, 207984, 213555, 227792, 259980, 284740, 298977, 341688, 346640, 398636, 427110, 498295, 519960, 569480, 597954, 683376, 797272, 854220, 996590, 1039920, 1138960, 1195908, 1494885, 1594544, 1708440, 1993180, 2391816, 2989770, 3416880, 3986360, 4783632, 5979540, 7972720, 11959080, 23918160]

約数ペア:

[(1, 23918160), (2, 11959080), (3, 7972720), (4, 5979540), (5, 4783632), (6, 3986360), (7, 3416880), (8, 2989770), (10, 2391816), (12, 1993180), (14, 1708440), (15, 1594544), (16, 1494885), (20, 1195908), (21, 1138960), (23, 1039920), (24, 996590), (28, 854220), (30, 797272), (35, 683376), (40, 597954), (42, 569480), (46, 519960), (48, 498295), (56, 427110), (60, 398636), (69, 346640), (70, 341688), (80, 298977), (84, 284740), (92, 259980), (105, 227792), (112, 213555), (115, 207984), (120, 199318), (138, 173320), (140, 170844), (161, 148560), (168, 142370), (184, 129990), (210, 113896), (230, 103992), (240, 99659), (276, 86660), (280, 85422), (322, 74280), (336, 71185), (345, 69328), (368, 64995), (420, 56948), (460, 51996), (483, 49520), (552, 43330), (560, 42711), (619, 38640), (644, 37140), (690, 34664), (805, 29712), (840, 28474), (920, 25998), (966, 24760), (1104, 21665), (1238, 19320), (1288, 18570), (1380, 17332), (1610, 14856), (1680, 14237), (1840, 12999), (1857, 12880), (1932, 12380), (2415, 9904), (2476, 9660), (2576, 9285), (2760, 8666), (3095, 7728), (3220, 7428), (3714, 6440), (3864, 6190), (4333, 5520), (4830, 4952)]