225826320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:413

約数の個数: 160

約数和(自身を含む): 731381760

約数和(自身を除く): 505555440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 127, 155, 186, 239, 240, 248, 254, 310, 372, 381, 465, 478, 496, 508, 620, 635, 717, 744, 762, 930, 956, 1016, 1195, 1240, 1270, 1434, 1488, 1524, 1860, 1905, 1912, 2032, 2390, 2480, 2540, 2868, 3048, 3585, 3720, 3810, 3824, 3937, 4780, 5080, 5736, 6096, 7170, 7409, 7440, 7620, 7874, 9560, 10160, 11472, 11811, 14340, 14818, 15240, 15748, 19120, 19685, 22227, 23622, 28680, 29636, 30353, 30480, 31496, 37045, 39370, 44454, 47244, 57360, 59055, 59272, 60706, 62992, 74090, 78740, 88908, 91059, 94488, 111135, 118110, 118544, 121412, 148180, 151765, 157480, 177816, 182118, 188976, 222270, 236220, 242824, 296360, 303530, 314960, 355632, 364236, 444540, 455295, 472440, 485648, 592720, 607060, 728472, 889080, 910590, 940943, 944880, 1214120, 1456944, 1778160, 1821180, 1881886, 2428240, 2822829, 3642360, 3763772, 4704715, 5645658, 7284720, 7527544, 9409430, 11291316, 14114145, 15055088, 18818860, 22582632, 28228290, 37637720, 45165264, 56456580, 75275440, 112913160, 225826320]

約数ペア:

[(1, 225826320), (2, 112913160), (3, 75275440), (4, 56456580), (5, 45165264), (6, 37637720), (8, 28228290), (10, 22582632), (12, 18818860), (15, 15055088), (16, 14114145), (20, 11291316), (24, 9409430), (30, 7527544), (31, 7284720), (40, 5645658), (48, 4704715), (60, 3763772), (62, 3642360), (80, 2822829), (93, 2428240), (120, 1881886), (124, 1821180), (127, 1778160), (155, 1456944), (186, 1214120), (239, 944880), (240, 940943), (248, 910590), (254, 889080), (310, 728472), (372, 607060), (381, 592720), (465, 485648), (478, 472440), (496, 455295), (508, 444540), (620, 364236), (635, 355632), (717, 314960), (744, 303530), (762, 296360), (930, 242824), (956, 236220), (1016, 222270), (1195, 188976), (1240, 182118), (1270, 177816), (1434, 157480), (1488, 151765), (1524, 148180), (1860, 121412), (1905, 118544), (1912, 118110), (2032, 111135), (2390, 94488), (2480, 91059), (2540, 88908), (2868, 78740), (3048, 74090), (3585, 62992), (3720, 60706), (3810, 59272), (3824, 59055), (3937, 57360), (4780, 47244), (5080, 44454), (5736, 39370), (6096, 37045), (7170, 31496), (7409, 30480), (7440, 30353), (7620, 29636), (7874, 28680), (9560, 23622), (10160, 22227), (11472, 19685), (11811, 19120), (14340, 15748), (14818, 15240)]