1405355520

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9631}}^1$

素因数の和:9676

約数の個数: 160

約数和(自身を含む): 4729697280

約数和(自身を除く): 3324341760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 512, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1536, 1824, 1920, 2280, 2432, 2560, 3040, 3648, 3840, 4560, 4864, 6080, 7296, 7680, 9120, 9631, 9728, 12160, 14592, 18240, 19262, 24320, 28893, 29184, 36480, 38524, 48155, 48640, 57786, 72960, 77048, 96310, 115572, 144465, 145920, 154096, 182989, 192620, 231144, 288930, 308192, 365978, 385240, 462288, 548967, 577860, 616384, 731956, 770480, 914945, 924576, 1097934, 1155720, 1232768, 1463912, 1540960, 1829890, 1849152, 2195868, 2311440, 2465536, 2744835, 2927824, 3081920, 3659780, 3698304, 4391736, 4622880, 4931072, 5489670, 5855648, 6163840, 7319560, 7396608, 8783472, 9245760, 10979340, 11711296, 12327680, 14639120, 14793216, 17566944, 18491520, 21958680, 23422592, 24655360, 29278240, 35133888, 36983040, 43917360, 46845184, 58556480, 70267776, 73966080, 87834720, 93690368, 117112960, 140535552, 175669440, 234225920, 281071104, 351338880, 468451840, 702677760, 1405355520]

約数ペア:

[(1, 1405355520), (2, 702677760), (3, 468451840), (4, 351338880), (5, 281071104), (6, 234225920), (8, 175669440), (10, 140535552), (12, 117112960), (15, 93690368), (16, 87834720), (19, 73966080), (20, 70267776), (24, 58556480), (30, 46845184), (32, 43917360), (38, 36983040), (40, 35133888), (48, 29278240), (57, 24655360), (60, 23422592), (64, 21958680), (76, 18491520), (80, 17566944), (95, 14793216), (96, 14639120), (114, 12327680), (120, 11711296), (128, 10979340), (152, 9245760), (160, 8783472), (190, 7396608), (192, 7319560), (228, 6163840), (240, 5855648), (256, 5489670), (285, 4931072), (304, 4622880), (320, 4391736), (380, 3698304), (384, 3659780), (456, 3081920), (480, 2927824), (512, 2744835), (570, 2465536), (608, 2311440), (640, 2195868), (760, 1849152), (768, 1829890), (912, 1540960), (960, 1463912), (1140, 1232768), (1216, 1155720), (1280, 1097934), (1520, 924576), (1536, 914945), (1824, 770480), (1920, 731956), (2280, 616384), (2432, 577860), (2560, 548967), (3040, 462288), (3648, 385240), (3840, 365978), (4560, 308192), (4864, 288930), (6080, 231144), (7296, 192620), (7680, 182989), (9120, 154096), (9631, 145920), (9728, 144465), (12160, 115572), (14592, 96310), (18240, 77048), (19262, 72960), (24320, 57786), (28893, 48640), (29184, 48155), (36480, 38524)]