4181521920

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{10273}}^1$

素因数の和:10352

約数の個数: 160

約数和(自身を含む): 13621351392

約数和(自身を除く): 9439829472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 256, 265, 318, 320, 384, 424, 480, 512, 530, 636, 640, 768, 795, 848, 960, 1060, 1272, 1280, 1536, 1590, 1696, 1920, 2120, 2544, 2560, 3180, 3392, 3840, 4240, 5088, 6360, 6784, 7680, 8480, 10176, 10273, 12720, 13568, 16960, 20352, 20546, 25440, 27136, 30819, 33920, 40704, 41092, 50880, 51365, 61638, 67840, 81408, 82184, 101760, 102730, 123276, 135680, 154095, 164368, 203520, 205460, 246552, 308190, 328736, 407040, 410920, 493104, 544469, 616380, 657472, 821840, 986208, 1088938, 1232760, 1314944, 1633407, 1643680, 1972416, 2177876, 2465520, 2629888, 2722345, 3266814, 3287360, 3944832, 4355752, 4931040, 5259776, 5444690, 6533628, 6574720, 7889664, 8167035, 8711504, 9862080, 10889380, 13067256, 13149440, 15779328, 16334070, 17423008, 19724160, 21778760, 26134512, 26298880, 32668140, 34846016, 39448320, 43557520, 52269024, 65336280, 69692032, 78896640, 87115040, 104538048, 130672560, 139384064, 174230080, 209076096, 261345120, 278768128, 348460160, 418152192, 522690240, 696920320, 836304384, 1045380480, 1393840640, 2090760960, 4181521920]

約数ペア:

[(1, 4181521920), (2, 2090760960), (3, 1393840640), (4, 1045380480), (5, 836304384), (6, 696920320), (8, 522690240), (10, 418152192), (12, 348460160), (15, 278768128), (16, 261345120), (20, 209076096), (24, 174230080), (30, 139384064), (32, 130672560), (40, 104538048), (48, 87115040), (53, 78896640), (60, 69692032), (64, 65336280), (80, 52269024), (96, 43557520), (106, 39448320), (120, 34846016), (128, 32668140), (159, 26298880), (160, 26134512), (192, 21778760), (212, 19724160), (240, 17423008), (256, 16334070), (265, 15779328), (318, 13149440), (320, 13067256), (384, 10889380), (424, 9862080), (480, 8711504), (512, 8167035), (530, 7889664), (636, 6574720), (640, 6533628), (768, 5444690), (795, 5259776), (848, 4931040), (960, 4355752), (1060, 3944832), (1272, 3287360), (1280, 3266814), (1536, 2722345), (1590, 2629888), (1696, 2465520), (1920, 2177876), (2120, 1972416), (2544, 1643680), (2560, 1633407), (3180, 1314944), (3392, 1232760), (3840, 1088938), (4240, 986208), (5088, 821840), (6360, 657472), (6784, 616380), (7680, 544469), (8480, 493104), (10176, 410920), (10273, 407040), (12720, 328736), (13568, 308190), (16960, 246552), (20352, 205460), (20546, 203520), (25440, 164368), (27136, 154095), (30819, 135680), (33920, 123276), (40704, 102730), (41092, 101760), (50880, 82184), (51365, 81408), (61638, 67840)]