448687680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2903}}^1$

素因数の和:2953

約数の個数: 224

約数和(自身を含む): 1699467264

約数和(自身を除く): 1250779584

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, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 276, 280, 320, 322, 336, 345, 368, 420, 448, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 920, 960, 966, 1104, 1120, 1288, 1344, 1380, 1472, 1610, 1680, 1840, 1932, 2208, 2240, 2415, 2576, 2760, 2903, 3220, 3360, 3680, 3864, 4416, 4830, 5152, 5520, 5806, 6440, 6720, 7360, 7728, 8709, 9660, 10304, 11040, 11612, 12880, 14515, 15456, 17418, 19320, 20321, 22080, 23224, 25760, 29030, 30912, 34836, 38640, 40642, 43545, 46448, 51520, 58060, 60963, 66769, 69672, 77280, 81284, 87090, 92896, 101605, 116120, 121926, 133538, 139344, 154560, 162568, 174180, 185792, 200307, 203210, 232240, 243852, 267076, 278688, 304815, 325136, 333845, 348360, 400614, 406420, 464480, 467383, 487704, 534152, 557376, 609630, 650272, 667690, 696720, 801228, 812840, 928960, 934766, 975408, 1001535, 1068304, 1219260, 1300544, 1335380, 1393440, 1402149, 1602456, 1625680, 1869532, 1950816, 2003070, 2136608, 2336915, 2438520, 2670760, 2786880, 2804298, 3204912, 3251360, 3739064, 3901632, 4006140, 4273216, 4673830, 4877040, 5341520, 5608596, 6409824, 6502720, 7010745, 7478128, 8012280, 9347660, 9754080, 10683040, 11217192, 12819648, 14021490, 14956256, 16024560, 18695320, 19508160, 21366080, 22434384, 28042980, 29912512, 32049120, 37390640, 44868768, 56085960, 64098240, 74781280, 89737536, 112171920, 149562560, 224343840, 448687680]

約数ペア:

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