897375360

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2903}}^1$

素因数の和:2955

約数の個数: 256

約数和(自身を含む): 3412316160

約数和(自身を除く): 2514940800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 128, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 276, 280, 320, 322, 336, 345, 368, 384, 420, 448, 460, 480, 483, 552, 560, 640, 644, 672, 690, 736, 805, 840, 896, 920, 960, 966, 1104, 1120, 1288, 1344, 1380, 1472, 1610, 1680, 1840, 1920, 1932, 2208, 2240, 2415, 2576, 2688, 2760, 2903, 2944, 3220, 3360, 3680, 3864, 4416, 4480, 4830, 5152, 5520, 5806, 6440, 6720, 7360, 7728, 8709, 8832, 9660, 10304, 11040, 11612, 12880, 13440, 14515, 14720, 15456, 17418, 19320, 20321, 20608, 22080, 23224, 25760, 29030, 30912, 34836, 38640, 40642, 43545, 44160, 46448, 51520, 58060, 60963, 61824, 66769, 69672, 77280, 81284, 87090, 92896, 101605, 103040, 116120, 121926, 133538, 139344, 154560, 162568, 174180, 185792, 200307, 203210, 232240, 243852, 267076, 278688, 304815, 309120, 325136, 333845, 348360, 371584, 400614, 406420, 464480, 467383, 487704, 534152, 557376, 609630, 650272, 667690, 696720, 801228, 812840, 928960, 934766, 975408, 1001535, 1068304, 1114752, 1219260, 1300544, 1335380, 1393440, 1402149, 1602456, 1625680, 1857920, 1869532, 1950816, 2003070, 2136608, 2336915, 2438520, 2601088, 2670760, 2786880, 2804298, 3204912, 3251360, 3739064, 3901632, 4006140, 4273216, 4673830, 4877040, 5341520, 5573760, 5608596, 6409824, 6502720, 7010745, 7478128, 7803264, 8012280, 8546432, 9347660, 9754080, 10683040, 11217192, 12819648, 13005440, 14021490, 14956256, 16024560, 18695320, 19508160, 21366080, 22434384, 25639296, 28042980, 29912512, 32049120, 37390640, 39016320, 42732160, 44868768, 56085960, 59825024, 64098240, 74781280, 89737536, 112171920, 128196480, 149562560, 179475072, 224343840, 299125120, 448687680, 897375360]

約数ペア:

[(1, 897375360), (2, 448687680), (3, 299125120), (4, 224343840), (5, 179475072), (6, 149562560), (7, 128196480), (8, 112171920), (10, 89737536), (12, 74781280), (14, 64098240), (15, 59825024), (16, 56085960), (20, 44868768), (21, 42732160), (23, 39016320), (24, 37390640), (28, 32049120), (30, 29912512), (32, 28042980), (35, 25639296), (40, 22434384), (42, 21366080), (46, 19508160), (48, 18695320), (56, 16024560), (60, 14956256), (64, 14021490), (69, 13005440), (70, 12819648), (80, 11217192), (84, 10683040), (92, 9754080), (96, 9347660), (105, 8546432), (112, 8012280), (115, 7803264), (120, 7478128), (128, 7010745), (138, 6502720), (140, 6409824), (160, 5608596), (161, 5573760), (168, 5341520), (184, 4877040), (192, 4673830), (210, 4273216), (224, 4006140), (230, 3901632), (240, 3739064), (276, 3251360), (280, 3204912), (320, 2804298), (322, 2786880), (336, 2670760), (345, 2601088), (368, 2438520), (384, 2336915), (420, 2136608), (448, 2003070), (460, 1950816), (480, 1869532), (483, 1857920), (552, 1625680), (560, 1602456), (640, 1402149), (644, 1393440), (672, 1335380), (690, 1300544), (736, 1219260), (805, 1114752), (840, 1068304), (896, 1001535), (920, 975408), (960, 934766), (966, 928960), (1104, 812840), (1120, 801228), (1288, 696720), (1344, 667690), (1380, 650272), (1472, 609630), (1610, 557376), (1680, 534152), (1840, 487704), (1920, 467383), (1932, 464480), (2208, 406420), (2240, 400614), (2415, 371584), (2576, 348360), (2688, 333845), (2760, 325136), (2903, 309120), (2944, 304815), (3220, 278688), (3360, 267076), (3680, 243852), (3864, 232240), (4416, 203210), (4480, 200307), (4830, 185792), (5152, 174180), (5520, 162568), (5806, 154560), (6440, 139344), (6720, 133538), (7360, 121926), (7728, 116120), (8709, 103040), (8832, 101605), (9660, 92896), (10304, 87090), (11040, 81284), (11612, 77280), (12880, 69672), (13440, 66769), (14515, 61824), (14720, 60963), (15456, 58060), (17418, 51520), (19320, 46448), (20321, 44160), (20608, 43545), (22080, 40642), (23224, 38640), (25760, 34836), (29030, 30912)]