31226165760

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239171}}^1$

素因数の和:239214

約数の個数: 160

約数和(自身を含む): 105698716992

約数和(自身を除く): 74472551232

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, 512, 544, 640, 680, 768, 816, 960, 1020, 1088, 1280, 1360, 1536, 1632, 1920, 2040, 2176, 2560, 2720, 3264, 3840, 4080, 4352, 5440, 6528, 7680, 8160, 8704, 10880, 13056, 16320, 21760, 26112, 32640, 43520, 65280, 130560, 239171, 478342, 717513, 956684, 1195855, 1435026, 1913368, 2391710, 2870052, 3587565, 3826736, 4065907, 4783420, 5740104, 7175130, 7653472, 8131814, 9566840, 11480208, 12197721, 14350260, 15306944, 16263628, 19133680, 20329535, 22960416, 24395442, 28700520, 30613888, 32527256, 38267360, 40659070, 45920832, 48790884, 57401040, 60988605, 61227776, 65054512, 76534720, 81318140, 91841664, 97581768, 114802080, 121977210, 122455552, 130109024, 153069440, 162636280, 183683328, 195163536, 229604160, 243954420, 260218048, 306138880, 325272560, 367366656, 390327072, 459208320, 487908840, 520436096, 612277760, 650545120, 780654144, 918416640, 975817680, 1040872192, 1301090240, 1561308288, 1836833280, 1951635360, 2081744384, 2602180480, 3122616576, 3903270720, 5204360960, 6245233152, 7806541440, 10408721920, 15613082880, 31226165760]

約数ペア:

[(1, 31226165760), (2, 15613082880), (3, 10408721920), (4, 7806541440), (5, 6245233152), (6, 5204360960), (8, 3903270720), (10, 3122616576), (12, 2602180480), (15, 2081744384), (16, 1951635360), (17, 1836833280), (20, 1561308288), (24, 1301090240), (30, 1040872192), (32, 975817680), (34, 918416640), (40, 780654144), (48, 650545120), (51, 612277760), (60, 520436096), (64, 487908840), (68, 459208320), (80, 390327072), (85, 367366656), (96, 325272560), (102, 306138880), (120, 260218048), (128, 243954420), (136, 229604160), (160, 195163536), (170, 183683328), (192, 162636280), (204, 153069440), (240, 130109024), (255, 122455552), (256, 121977210), (272, 114802080), (320, 97581768), (340, 91841664), (384, 81318140), (408, 76534720), (480, 65054512), (510, 61227776), (512, 60988605), (544, 57401040), (640, 48790884), (680, 45920832), (768, 40659070), (816, 38267360), (960, 32527256), (1020, 30613888), (1088, 28700520), (1280, 24395442), (1360, 22960416), (1536, 20329535), (1632, 19133680), (1920, 16263628), (2040, 15306944), (2176, 14350260), (2560, 12197721), (2720, 11480208), (3264, 9566840), (3840, 8131814), (4080, 7653472), (4352, 7175130), (5440, 5740104), (6528, 4783420), (7680, 4065907), (8160, 3826736), (8704, 3587565), (10880, 2870052), (13056, 2391710), (16320, 1913368), (21760, 1435026), (26112, 1195855), (32640, 956684), (43520, 717513), (65280, 478342), (130560, 239171)]