1440375072

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:311

約数の個数: 192

約数和(自身を含む): 4079222784

約数和(自身を除く): 2638847712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 37, 48, 62, 74, 93, 96, 103, 111, 124, 127, 148, 186, 206, 222, 248, 254, 296, 309, 372, 381, 412, 444, 496, 508, 592, 618, 744, 762, 824, 888, 992, 1016, 1147, 1184, 1236, 1488, 1524, 1648, 1776, 2032, 2294, 2472, 2976, 3048, 3193, 3296, 3441, 3552, 3811, 3937, 4064, 4588, 4699, 4944, 6096, 6386, 6882, 7622, 7874, 9176, 9398, 9579, 9888, 11433, 11811, 12192, 12772, 13081, 13764, 14097, 15244, 15748, 18352, 18796, 19158, 22866, 23622, 25544, 26162, 27528, 28194, 30488, 31496, 36704, 37592, 38316, 39243, 45732, 47244, 51088, 52324, 55056, 56388, 60976, 62992, 75184, 76632, 78486, 91464, 94488, 102176, 104648, 110112, 112776, 118141, 121952, 125984, 145669, 150368, 153264, 156972, 182928, 188976, 209296, 225552, 236282, 291338, 306528, 313944, 354423, 365856, 377952, 405511, 418592, 437007, 451104, 472564, 483997, 582676, 627888, 708846, 811022, 874014, 945128, 967994, 1165352, 1216533, 1255776, 1417692, 1451991, 1622044, 1748028, 1890256, 1935988, 2330704, 2433066, 2835384, 2903982, 3244088, 3496056, 3780512, 3871976, 4661408, 4866132, 5670768, 5807964, 6488176, 6992112, 7743952, 9732264, 11341536, 11615928, 12976352, 13984224, 15003907, 15487904, 19464528, 23231856, 30007814, 38929056, 45011721, 46463712, 60015628, 90023442, 120031256, 180046884, 240062512, 360093768, 480125024, 720187536, 1440375072]

約数ペア:

[(1, 1440375072), (2, 720187536), (3, 480125024), (4, 360093768), (6, 240062512), (8, 180046884), (12, 120031256), (16, 90023442), (24, 60015628), (31, 46463712), (32, 45011721), (37, 38929056), (48, 30007814), (62, 23231856), (74, 19464528), (93, 15487904), (96, 15003907), (103, 13984224), (111, 12976352), (124, 11615928), (127, 11341536), (148, 9732264), (186, 7743952), (206, 6992112), (222, 6488176), (248, 5807964), (254, 5670768), (296, 4866132), (309, 4661408), (372, 3871976), (381, 3780512), (412, 3496056), (444, 3244088), (496, 2903982), (508, 2835384), (592, 2433066), (618, 2330704), (744, 1935988), (762, 1890256), (824, 1748028), (888, 1622044), (992, 1451991), (1016, 1417692), (1147, 1255776), (1184, 1216533), (1236, 1165352), (1488, 967994), (1524, 945128), (1648, 874014), (1776, 811022), (2032, 708846), (2294, 627888), (2472, 582676), (2976, 483997), (3048, 472564), (3193, 451104), (3296, 437007), (3441, 418592), (3552, 405511), (3811, 377952), (3937, 365856), (4064, 354423), (4588, 313944), (4699, 306528), (4944, 291338), (6096, 236282), (6386, 225552), (6882, 209296), (7622, 188976), (7874, 182928), (9176, 156972), (9398, 153264), (9579, 150368), (9888, 145669), (11433, 125984), (11811, 121952), (12192, 118141), (12772, 112776), (13081, 110112), (13764, 104648), (14097, 102176), (15244, 94488), (15748, 91464), (18352, 78486), (18796, 76632), (19158, 75184), (22866, 62992), (23622, 60976), (25544, 56388), (26162, 55056), (27528, 52324), (28194, 51088), (30488, 47244), (31496, 45732), (36704, 39243), (37592, 38316)]