478088960

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:338

約数の個数: 144

約数和(自身を含む): 1229147136

約数和(自身を除く): 751058176

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 127, 128, 136, 160, 170, 173, 254, 256, 272, 320, 340, 346, 508, 544, 635, 640, 680, 692, 865, 1016, 1088, 1270, 1280, 1360, 1384, 1730, 2032, 2159, 2176, 2540, 2720, 2768, 2941, 3460, 4064, 4318, 4352, 5080, 5440, 5536, 5882, 6920, 8128, 8636, 10160, 10795, 10880, 11072, 11764, 13840, 14705, 16256, 17272, 20320, 21590, 21760, 21971, 22144, 23528, 27680, 29410, 32512, 34544, 40640, 43180, 43942, 44288, 47056, 55360, 58820, 69088, 81280, 86360, 87884, 94112, 109855, 110720, 117640, 138176, 162560, 172720, 175768, 188224, 219710, 221440, 235280, 276352, 345440, 351536, 373507, 376448, 439420, 470560, 552704, 690880, 703072, 747014, 752896, 878840, 941120, 1381760, 1406144, 1494028, 1757680, 1867535, 1882240, 2763520, 2812288, 2988056, 3515360, 3735070, 3764480, 5624576, 5976112, 7030720, 7470140, 11952224, 14061440, 14940280, 23904448, 28122880, 29880560, 47808896, 59761120, 95617792, 119522240, 239044480, 478088960]

約数ペア:

[(1, 478088960), (2, 239044480), (4, 119522240), (5, 95617792), (8, 59761120), (10, 47808896), (16, 29880560), (17, 28122880), (20, 23904448), (32, 14940280), (34, 14061440), (40, 11952224), (64, 7470140), (68, 7030720), (80, 5976112), (85, 5624576), (127, 3764480), (128, 3735070), (136, 3515360), (160, 2988056), (170, 2812288), (173, 2763520), (254, 1882240), (256, 1867535), (272, 1757680), (320, 1494028), (340, 1406144), (346, 1381760), (508, 941120), (544, 878840), (635, 752896), (640, 747014), (680, 703072), (692, 690880), (865, 552704), (1016, 470560), (1088, 439420), (1270, 376448), (1280, 373507), (1360, 351536), (1384, 345440), (1730, 276352), (2032, 235280), (2159, 221440), (2176, 219710), (2540, 188224), (2720, 175768), (2768, 172720), (2941, 162560), (3460, 138176), (4064, 117640), (4318, 110720), (4352, 109855), (5080, 94112), (5440, 87884), (5536, 86360), (5882, 81280), (6920, 69088), (8128, 58820), (8636, 55360), (10160, 47056), (10795, 44288), (10880, 43942), (11072, 43180), (11764, 40640), (13840, 34544), (14705, 32512), (16256, 29410), (17272, 27680), (20320, 23528), (21590, 22144), (21760, 21971)]