265297920

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:178

約数の個数: 224

約数和(自身を含む): 905914368

約数和(自身を除く): 640616448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 127, 128, 136, 160, 170, 192, 204, 240, 254, 255, 256, 272, 320, 340, 381, 384, 408, 480, 508, 510, 512, 544, 635, 640, 680, 762, 768, 816, 960, 1016, 1020, 1024, 1088, 1270, 1280, 1360, 1524, 1536, 1632, 1905, 1920, 2032, 2040, 2048, 2159, 2176, 2540, 2560, 2720, 3048, 3072, 3264, 3810, 3840, 4064, 4080, 4096, 4318, 4352, 5080, 5120, 5440, 6096, 6144, 6477, 6528, 7620, 7680, 8128, 8160, 8192, 8636, 8704, 10160, 10240, 10795, 10880, 12192, 12288, 12954, 13056, 15240, 15360, 16256, 16320, 17272, 17408, 20320, 20480, 21590, 21760, 24384, 24576, 25908, 26112, 30480, 30720, 32385, 32512, 32640, 34544, 34816, 40640, 40960, 43180, 43520, 48768, 51816, 52224, 60960, 61440, 64770, 65024, 65280, 69088, 69632, 81280, 86360, 87040, 97536, 103632, 104448, 121920, 122880, 129540, 130048, 130560, 138176, 139264, 162560, 172720, 174080, 195072, 207264, 208896, 243840, 259080, 260096, 261120, 276352, 325120, 345440, 348160, 390144, 414528, 417792, 487680, 518160, 520192, 522240, 552704, 650240, 690880, 696320, 780288, 829056, 975360, 1036320, 1040384, 1044480, 1105408, 1300480, 1381760, 1560576, 1658112, 1950720, 2072640, 2088960, 2210816, 2600960, 2763520, 3121152, 3316224, 3901440, 4145280, 4421632, 5201920, 5527040, 6632448, 7802880, 8290560, 8843264, 11054080, 13264896, 15605760, 16581120, 17686528, 22108160, 26529792, 33162240, 44216320, 53059584, 66324480, 88432640, 132648960, 265297920]

約数ペア:

[(1, 265297920), (2, 132648960), (3, 88432640), (4, 66324480), (5, 53059584), (6, 44216320), (8, 33162240), (10, 26529792), (12, 22108160), (15, 17686528), (16, 16581120), (17, 15605760), (20, 13264896), (24, 11054080), (30, 8843264), (32, 8290560), (34, 7802880), (40, 6632448), (48, 5527040), (51, 5201920), (60, 4421632), (64, 4145280), (68, 3901440), (80, 3316224), (85, 3121152), (96, 2763520), (102, 2600960), (120, 2210816), (127, 2088960), (128, 2072640), (136, 1950720), (160, 1658112), (170, 1560576), (192, 1381760), (204, 1300480), (240, 1105408), (254, 1044480), (255, 1040384), (256, 1036320), (272, 975360), (320, 829056), (340, 780288), (381, 696320), (384, 690880), (408, 650240), (480, 552704), (508, 522240), (510, 520192), (512, 518160), (544, 487680), (635, 417792), (640, 414528), (680, 390144), (762, 348160), (768, 345440), (816, 325120), (960, 276352), (1016, 261120), (1020, 260096), (1024, 259080), (1088, 243840), (1270, 208896), (1280, 207264), (1360, 195072), (1524, 174080), (1536, 172720), (1632, 162560), (1905, 139264), (1920, 138176), (2032, 130560), (2040, 130048), (2048, 129540), (2159, 122880), (2176, 121920), (2540, 104448), (2560, 103632), (2720, 97536), (3048, 87040), (3072, 86360), (3264, 81280), (3810, 69632), (3840, 69088), (4064, 65280), (4080, 65024), (4096, 64770), (4318, 61440), (4352, 60960), (5080, 52224), (5120, 51816), (5440, 48768), (6096, 43520), (6144, 43180), (6477, 40960), (6528, 40640), (7620, 34816), (7680, 34544), (8128, 32640), (8160, 32512), (8192, 32385), (8636, 30720), (8704, 30480), (10160, 26112), (10240, 25908), (10795, 24576), (10880, 24384), (12192, 21760), (12288, 21590), (12954, 20480), (13056, 20320), (15240, 17408), (15360, 17272), (16256, 16320)]