816276480

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2797}}^1$

素因数の和:2844

約数の個数: 176

約数和(自身を含む): 2749202880

約数和(自身を除く): 1932926400

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, 1024, 1140, 1216, 1280, 1520, 1536, 1824, 1920, 2280, 2432, 2560, 2797, 3040, 3072, 3648, 3840, 4560, 4864, 5120, 5594, 6080, 7296, 7680, 8391, 9120, 9728, 11188, 12160, 13985, 14592, 15360, 16782, 18240, 19456, 22376, 24320, 27970, 29184, 33564, 36480, 41955, 44752, 48640, 53143, 55940, 58368, 67128, 72960, 83910, 89504, 97280, 106286, 111880, 134256, 145920, 159429, 167820, 179008, 212572, 223760, 265715, 268512, 291840, 318858, 335640, 358016, 425144, 447520, 531430, 537024, 637716, 671280, 716032, 797145, 850288, 895040, 1062860, 1074048, 1275432, 1342560, 1432064, 1594290, 1700576, 1790080, 2125720, 2148096, 2550864, 2685120, 2864128, 3188580, 3401152, 3580160, 4251440, 4296192, 5101728, 5370240, 6377160, 6802304, 7160320, 8502880, 8592384, 10203456, 10740480, 12754320, 13604608, 14320640, 17005760, 20406912, 21480960, 25508640, 27209216, 34011520, 40813824, 42961920, 51017280, 54418432, 68023040, 81627648, 102034560, 136046080, 163255296, 204069120, 272092160, 408138240, 816276480]

約数ペア:

[(1, 816276480), (2, 408138240), (3, 272092160), (4, 204069120), (5, 163255296), (6, 136046080), (8, 102034560), (10, 81627648), (12, 68023040), (15, 54418432), (16, 51017280), (19, 42961920), (20, 40813824), (24, 34011520), (30, 27209216), (32, 25508640), (38, 21480960), (40, 20406912), (48, 17005760), (57, 14320640), (60, 13604608), (64, 12754320), (76, 10740480), (80, 10203456), (95, 8592384), (96, 8502880), (114, 7160320), (120, 6802304), (128, 6377160), (152, 5370240), (160, 5101728), (190, 4296192), (192, 4251440), (228, 3580160), (240, 3401152), (256, 3188580), (285, 2864128), (304, 2685120), (320, 2550864), (380, 2148096), (384, 2125720), (456, 1790080), (480, 1700576), (512, 1594290), (570, 1432064), (608, 1342560), (640, 1275432), (760, 1074048), (768, 1062860), (912, 895040), (960, 850288), (1024, 797145), (1140, 716032), (1216, 671280), (1280, 637716), (1520, 537024), (1536, 531430), (1824, 447520), (1920, 425144), (2280, 358016), (2432, 335640), (2560, 318858), (2797, 291840), (3040, 268512), (3072, 265715), (3648, 223760), (3840, 212572), (4560, 179008), (4864, 167820), (5120, 159429), (5594, 145920), (6080, 134256), (7296, 111880), (7680, 106286), (8391, 97280), (9120, 89504), (9728, 83910), (11188, 72960), (12160, 67128), (13985, 58368), (14592, 55940), (15360, 53143), (16782, 48640), (18240, 44752), (19456, 41955), (22376, 36480), (24320, 33564), (27970, 29184)]