23745120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:253

約数の個数: 192

約数和(自身を含む): 88252416

約数和(自身を除く): 64507296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 96, 105, 111, 112, 120, 140, 148, 160, 168, 185, 191, 210, 222, 224, 240, 259, 280, 296, 336, 370, 382, 420, 444, 480, 518, 555, 560, 573, 592, 672, 740, 764, 777, 840, 888, 955, 1036, 1110, 1120, 1146, 1184, 1295, 1337, 1480, 1528, 1554, 1680, 1776, 1910, 2072, 2220, 2292, 2590, 2674, 2865, 2960, 3056, 3108, 3360, 3552, 3820, 3885, 4011, 4144, 4440, 4584, 5180, 5348, 5730, 5920, 6112, 6216, 6685, 7067, 7640, 7770, 8022, 8288, 8880, 9168, 10360, 10696, 11460, 12432, 13370, 14134, 15280, 15540, 16044, 17760, 18336, 20055, 20720, 21201, 21392, 22920, 24864, 26740, 28268, 30560, 31080, 32088, 35335, 40110, 41440, 42402, 42784, 45840, 49469, 53480, 56536, 62160, 64176, 70670, 80220, 84804, 91680, 98938, 106005, 106960, 113072, 124320, 128352, 141340, 148407, 160440, 169608, 197876, 212010, 213920, 226144, 247345, 282680, 296814, 320880, 339216, 395752, 424020, 494690, 565360, 593628, 641760, 678432, 742035, 791504, 848040, 989380, 1130720, 1187256, 1484070, 1583008, 1696080, 1978760, 2374512, 2968140, 3392160, 3957520, 4749024, 5936280, 7915040, 11872560, 23745120]

約数ペア:

[(1, 23745120), (2, 11872560), (3, 7915040), (4, 5936280), (5, 4749024), (6, 3957520), (7, 3392160), (8, 2968140), (10, 2374512), (12, 1978760), (14, 1696080), (15, 1583008), (16, 1484070), (20, 1187256), (21, 1130720), (24, 989380), (28, 848040), (30, 791504), (32, 742035), (35, 678432), (37, 641760), (40, 593628), (42, 565360), (48, 494690), (56, 424020), (60, 395752), (70, 339216), (74, 320880), (80, 296814), (84, 282680), (96, 247345), (105, 226144), (111, 213920), (112, 212010), (120, 197876), (140, 169608), (148, 160440), (160, 148407), (168, 141340), (185, 128352), (191, 124320), (210, 113072), (222, 106960), (224, 106005), (240, 98938), (259, 91680), (280, 84804), (296, 80220), (336, 70670), (370, 64176), (382, 62160), (420, 56536), (444, 53480), (480, 49469), (518, 45840), (555, 42784), (560, 42402), (573, 41440), (592, 40110), (672, 35335), (740, 32088), (764, 31080), (777, 30560), (840, 28268), (888, 26740), (955, 24864), (1036, 22920), (1110, 21392), (1120, 21201), (1146, 20720), (1184, 20055), (1295, 18336), (1337, 17760), (1480, 16044), (1528, 15540), (1554, 15280), (1680, 14134), (1776, 13370), (1910, 12432), (2072, 11460), (2220, 10696), (2292, 10360), (2590, 9168), (2674, 8880), (2865, 8288), (2960, 8022), (3056, 7770), (3108, 7640), (3360, 7067), (3552, 6685), (3820, 6216), (3885, 6112), (4011, 5920), (4144, 5730), (4440, 5348), (4584, 5180)]