158521440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4289}}^1$

素因数の和:4325

約数の個数: 192

約数和(自身を含む): 622702080

約数和(自身を除く): 464180640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 264, 280, 308, 330, 336, 352, 385, 420, 440, 462, 480, 528, 560, 616, 660, 672, 770, 840, 880, 924, 1056, 1120, 1155, 1232, 1320, 1540, 1680, 1760, 1848, 2310, 2464, 2640, 3080, 3360, 3696, 4289, 4620, 5280, 6160, 7392, 8578, 9240, 12320, 12867, 17156, 18480, 21445, 25734, 30023, 34312, 36960, 42890, 47179, 51468, 60046, 64335, 68624, 85780, 90069, 94358, 102936, 120092, 128670, 137248, 141537, 150115, 171560, 180138, 188716, 205872, 235895, 240184, 257340, 283074, 300230, 330253, 343120, 360276, 377432, 411744, 450345, 471790, 480368, 514680, 566148, 600460, 660506, 686240, 707685, 720552, 754864, 900690, 943580, 960736, 990759, 1029360, 1132296, 1200920, 1321012, 1415370, 1441104, 1509728, 1651265, 1801380, 1887160, 1981518, 2058720, 2264592, 2401840, 2642024, 2830740, 2882208, 3302530, 3602760, 3774320, 3963036, 4529184, 4803680, 4953795, 5284048, 5661480, 6605060, 7205520, 7548640, 7926072, 9907590, 10568096, 11322960, 13210120, 14411040, 15852144, 19815180, 22645920, 26420240, 31704288, 39630360, 52840480, 79260720, 158521440]

約数ペア:

[(1, 158521440), (2, 79260720), (3, 52840480), (4, 39630360), (5, 31704288), (6, 26420240), (7, 22645920), (8, 19815180), (10, 15852144), (11, 14411040), (12, 13210120), (14, 11322960), (15, 10568096), (16, 9907590), (20, 7926072), (21, 7548640), (22, 7205520), (24, 6605060), (28, 5661480), (30, 5284048), (32, 4953795), (33, 4803680), (35, 4529184), (40, 3963036), (42, 3774320), (44, 3602760), (48, 3302530), (55, 2882208), (56, 2830740), (60, 2642024), (66, 2401840), (70, 2264592), (77, 2058720), (80, 1981518), (84, 1887160), (88, 1801380), (96, 1651265), (105, 1509728), (110, 1441104), (112, 1415370), (120, 1321012), (132, 1200920), (140, 1132296), (154, 1029360), (160, 990759), (165, 960736), (168, 943580), (176, 900690), (210, 754864), (220, 720552), (224, 707685), (231, 686240), (240, 660506), (264, 600460), (280, 566148), (308, 514680), (330, 480368), (336, 471790), (352, 450345), (385, 411744), (420, 377432), (440, 360276), (462, 343120), (480, 330253), (528, 300230), (560, 283074), (616, 257340), (660, 240184), (672, 235895), (770, 205872), (840, 188716), (880, 180138), (924, 171560), (1056, 150115), (1120, 141537), (1155, 137248), (1232, 128670), (1320, 120092), (1540, 102936), (1680, 94358), (1760, 90069), (1848, 85780), (2310, 68624), (2464, 64335), (2640, 60046), (3080, 51468), (3360, 47179), (3696, 42890), (4289, 36960), (4620, 34312), (5280, 30023), (6160, 25734), (7392, 21445), (8578, 18480), (9240, 17156), (12320, 12867)]