554945280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8501}}^1$

素因数の和:8542

約数の個数: 144

約数和(自身を含む): 1876833504

約数和(自身を除く): 1321888224

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, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 768, 816, 960, 1020, 1088, 1280, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 3840, 4080, 4352, 5440, 6528, 8160, 8501, 10880, 13056, 16320, 17002, 21760, 25503, 32640, 34004, 42505, 51006, 65280, 68008, 85010, 102012, 127515, 136016, 144517, 170020, 204024, 255030, 272032, 289034, 340040, 408048, 433551, 510060, 544064, 578068, 680080, 722585, 816096, 867102, 1020120, 1088128, 1156136, 1360160, 1445170, 1632192, 1734204, 2040240, 2167755, 2176256, 2312272, 2720320, 2890340, 3264384, 3468408, 4080480, 4335510, 4624544, 5440640, 5780680, 6528768, 6936816, 8160960, 8671020, 9249088, 10881280, 11561360, 13873632, 16321920, 17342040, 18498176, 23122720, 27747264, 32643840, 34684080, 36996352, 46245440, 55494528, 69368160, 92490880, 110989056, 138736320, 184981760, 277472640, 554945280]

約数ペア:

[(1, 554945280), (2, 277472640), (3, 184981760), (4, 138736320), (5, 110989056), (6, 92490880), (8, 69368160), (10, 55494528), (12, 46245440), (15, 36996352), (16, 34684080), (17, 32643840), (20, 27747264), (24, 23122720), (30, 18498176), (32, 17342040), (34, 16321920), (40, 13873632), (48, 11561360), (51, 10881280), (60, 9249088), (64, 8671020), (68, 8160960), (80, 6936816), (85, 6528768), (96, 5780680), (102, 5440640), (120, 4624544), (128, 4335510), (136, 4080480), (160, 3468408), (170, 3264384), (192, 2890340), (204, 2720320), (240, 2312272), (255, 2176256), (256, 2167755), (272, 2040240), (320, 1734204), (340, 1632192), (384, 1445170), (408, 1360160), (480, 1156136), (510, 1088128), (544, 1020120), (640, 867102), (680, 816096), (768, 722585), (816, 680080), (960, 578068), (1020, 544064), (1088, 510060), (1280, 433551), (1360, 408048), (1632, 340040), (1920, 289034), (2040, 272032), (2176, 255030), (2720, 204024), (3264, 170020), (3840, 144517), (4080, 136016), (4352, 127515), (5440, 102012), (6528, 85010), (8160, 68008), (8501, 65280), (10880, 51006), (13056, 42505), (16320, 34004), (17002, 32640), (21760, 25503)]