26374480160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{281}}^1\times {\mathrm{463}}^1$

素因数の和:947

約数の個数: 192

約数和(自身を含む): 72014552064

約数和(自身を除く): 45640071904

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 181, 224, 280, 281, 362, 463, 560, 562, 724, 905, 926, 1120, 1124, 1267, 1405, 1448, 1810, 1852, 1967, 2248, 2315, 2534, 2810, 2896, 3241, 3620, 3704, 3934, 4496, 4630, 5068, 5620, 5792, 6335, 6482, 7240, 7408, 7868, 8992, 9260, 9835, 10136, 11240, 12670, 12964, 14480, 14816, 15736, 16205, 18520, 19670, 20272, 22480, 25340, 25928, 28960, 31472, 32410, 37040, 39340, 40544, 44960, 50680, 50861, 51856, 62944, 64820, 74080, 78680, 83803, 101360, 101722, 103712, 129640, 130103, 157360, 167606, 202720, 203444, 254305, 259280, 260206, 314720, 335212, 356027, 406888, 419015, 508610, 518560, 520412, 586621, 650515, 670424, 712054, 813776, 838030, 910721, 1017220, 1040824, 1173242, 1301030, 1340848, 1424108, 1627552, 1676060, 1780135, 1821442, 2034440, 2081648, 2346484, 2602060, 2681696, 2848216, 2933105, 3352120, 3560270, 3642884, 4068880, 4163296, 4553605, 4692968, 5204120, 5696432, 5866210, 6704240, 7120540, 7285768, 8137760, 9107210, 9385936, 10408240, 11392864, 11732420, 13408480, 14241080, 14571536, 18214420, 18771872, 20816480, 23464840, 23548643, 28482160, 29143072, 36428840, 46929680, 47097286, 56964320, 72857680, 93859360, 94194572, 117743215, 145715360, 164840501, 188389144, 235486430, 329681002, 376778288, 470972860, 659362004, 753556576, 824202505, 941945720, 1318724008, 1648405010, 1883891440, 2637448016, 3296810020, 3767782880, 5274896032, 6593620040, 13187240080, 26374480160]

約数ペア:

[(1, 26374480160), (2, 13187240080), (4, 6593620040), (5, 5274896032), (7, 3767782880), (8, 3296810020), (10, 2637448016), (14, 1883891440), (16, 1648405010), (20, 1318724008), (28, 941945720), (32, 824202505), (35, 753556576), (40, 659362004), (56, 470972860), (70, 376778288), (80, 329681002), (112, 235486430), (140, 188389144), (160, 164840501), (181, 145715360), (224, 117743215), (280, 94194572), (281, 93859360), (362, 72857680), (463, 56964320), (560, 47097286), (562, 46929680), (724, 36428840), (905, 29143072), (926, 28482160), (1120, 23548643), (1124, 23464840), (1267, 20816480), (1405, 18771872), (1448, 18214420), (1810, 14571536), (1852, 14241080), (1967, 13408480), (2248, 11732420), (2315, 11392864), (2534, 10408240), (2810, 9385936), (2896, 9107210), (3241, 8137760), (3620, 7285768), (3704, 7120540), (3934, 6704240), (4496, 5866210), (4630, 5696432), (5068, 5204120), (5620, 4692968), (5792, 4553605), (6335, 4163296), (6482, 4068880), (7240, 3642884), (7408, 3560270), (7868, 3352120), (8992, 2933105), (9260, 2848216), (9835, 2681696), (10136, 2602060), (11240, 2346484), (12670, 2081648), (12964, 2034440), (14480, 1821442), (14816, 1780135), (15736, 1676060), (16205, 1627552), (18520, 1424108), (19670, 1340848), (20272, 1301030), (22480, 1173242), (25340, 1040824), (25928, 1017220), (28960, 910721), (31472, 838030), (32410, 813776), (37040, 712054), (39340, 670424), (40544, 650515), (44960, 586621), (50680, 520412), (50861, 518560), (51856, 508610), (62944, 419015), (64820, 406888), (74080, 356027), (78680, 335212), (83803, 314720), (101360, 260206), (101722, 259280), (103712, 254305), (129640, 203444), (130103, 202720), (157360, 167606)]