491037120

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:409

約数の個数: 448

約数和(自身を含む): 2071664640

約数和(自身を除く): 1580627520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 64, 69, 70, 72, 80, 84, 90, 92, 96, 105, 108, 112, 115, 120, 126, 135, 138, 140, 144, 160, 161, 168, 180, 184, 189, 192, 207, 210, 216, 224, 230, 240, 252, 270, 276, 280, 288, 315, 320, 322, 336, 345, 353, 360, 368, 378, 414, 420, 432, 448, 460, 480, 483, 504, 540, 552, 560, 576, 621, 630, 644, 672, 690, 706, 720, 736, 756, 805, 828, 840, 864, 920, 945, 960, 966, 1008, 1035, 1059, 1080, 1104, 1120, 1242, 1260, 1288, 1344, 1380, 1412, 1440, 1449, 1472, 1512, 1610, 1656, 1680, 1728, 1765, 1840, 1890, 1932, 2016, 2070, 2118, 2160, 2208, 2240, 2415, 2471, 2484, 2520, 2576, 2760, 2824, 2880, 2898, 3024, 3105, 3177, 3220, 3312, 3360, 3530, 3680, 3780, 3864, 4032, 4140, 4236, 4320, 4347, 4416, 4830, 4942, 4968, 5040, 5152, 5295, 5520, 5648, 5796, 6048, 6210, 6354, 6440, 6624, 6720, 7060, 7245, 7360, 7413, 7560, 7728, 8119, 8280, 8472, 8640, 8694, 9531, 9660, 9884, 9936, 10080, 10304, 10590, 11040, 11296, 11592, 12096, 12355, 12420, 12708, 12880, 13248, 14120, 14490, 14826, 15120, 15456, 15885, 16238, 16560, 16944, 17388, 19062, 19320, 19768, 19872, 20160, 21180, 21735, 22080, 22239, 22592, 23184, 24357, 24710, 24840, 25416, 25760, 28240, 28980, 29652, 30240, 30912, 31770, 32476, 33120, 33888, 34776, 37065, 38124, 38640, 39536, 39744, 40595, 42360, 43470, 44478, 46368, 47655, 48714, 49420, 49680, 50832, 51520, 56480, 56833, 57960, 59304, 60480, 63540, 64952, 66240, 66717, 67776, 69552, 73071, 74130, 76248, 77280, 79072, 81190, 84720, 86940, 88956, 92736, 95310, 97428, 98840, 99360, 101664, 111195, 112960, 113666, 115920, 118608, 121785, 127080, 129904, 133434, 139104, 146142, 148260, 152496, 154560, 158144, 162380, 169440, 170499, 173880, 177912, 190620, 194856, 197680, 198720, 203328, 219213, 222390, 227332, 231840, 237216, 243570, 254160, 259808, 266868, 278208, 284165, 292284, 296520, 304992, 324760, 333585, 338880, 340998, 347760, 355824, 365355, 381240, 389712, 395360, 438426, 444780, 454664, 463680, 474432, 487140, 508320, 511497, 519616, 533736, 568330, 584568, 593040, 609984, 649520, 667170, 681996, 695520, 711648, 730710, 762480, 779424, 790720, 852495, 876852, 889560, 909328, 974280, 1016640, 1022994, 1067472, 1096065, 1136660, 1169136, 1186080, 1299040, 1334340, 1363992, 1391040, 1423296, 1461420, 1524960, 1534491, 1558848, 1704990, 1753704, 1779120, 1818656, 1948560, 2045988, 2134944, 2192130, 2273320, 2338272, 2372160, 2557485, 2598080, 2668680, 2727984, 2922840, 3049920, 3068982, 3409980, 3507408, 3558240, 3637312, 3897120, 4091976, 4269888, 4384260, 4546640, 4676544, 5114970, 5337360, 5455968, 5845680, 6137964, 6819960, 7014816, 7116480, 7672455, 7794240, 8183952, 8768520, 9093280, 10229940, 10674720, 10911936, 11691360, 12275928, 13639920, 14029632, 15344910, 16367904, 17537040, 18186560, 20459880, 21349440, 23382720, 24551856, 27279840, 30689820, 32735808, 35074080, 40919760, 49103712, 54559680, 61379640, 70148160, 81839520, 98207424, 122759280, 163679040, 245518560, 491037120]

約数ペア:

[(1, 491037120), (2, 245518560), (3, 163679040), (4, 122759280), (5, 98207424), (6, 81839520), (7, 70148160), (8, 61379640), (9, 54559680), (10, 49103712), (12, 40919760), (14, 35074080), (15, 32735808), (16, 30689820), (18, 27279840), (20, 24551856), (21, 23382720), (23, 21349440), (24, 20459880), (27, 18186560), (28, 17537040), (30, 16367904), (32, 15344910), (35, 14029632), (36, 13639920), (40, 12275928), (42, 11691360), (45, 10911936), (46, 10674720), (48, 10229940), (54, 9093280), (56, 8768520), (60, 8183952), (63, 7794240), (64, 7672455), (69, 7116480), (70, 7014816), (72, 6819960), (80, 6137964), (84, 5845680), (90, 5455968), (92, 5337360), (96, 5114970), (105, 4676544), (108, 4546640), (112, 4384260), (115, 4269888), (120, 4091976), (126, 3897120), (135, 3637312), (138, 3558240), (140, 3507408), (144, 3409980), (160, 3068982), (161, 3049920), (168, 2922840), (180, 2727984), (184, 2668680), (189, 2598080), (192, 2557485), (207, 2372160), (210, 2338272), (216, 2273320), (224, 2192130), (230, 2134944), (240, 2045988), (252, 1948560), (270, 1818656), (276, 1779120), (280, 1753704), (288, 1704990), (315, 1558848), (320, 1534491), (322, 1524960), (336, 1461420), (345, 1423296), (353, 1391040), (360, 1363992), (368, 1334340), (378, 1299040), (414, 1186080), (420, 1169136), (432, 1136660), (448, 1096065), (460, 1067472), (480, 1022994), (483, 1016640), (504, 974280), (540, 909328), (552, 889560), (560, 876852), (576, 852495), (621, 790720), (630, 779424), (644, 762480), (672, 730710), (690, 711648), (706, 695520), (720, 681996), (736, 667170), (756, 649520), (805, 609984), (828, 593040), (840, 584568), (864, 568330), (920, 533736), (945, 519616), (960, 511497), (966, 508320), (1008, 487140), (1035, 474432), (1059, 463680), (1080, 454664), (1104, 444780), (1120, 438426), (1242, 395360), (1260, 389712), (1288, 381240), (1344, 365355), (1380, 355824), (1412, 347760), (1440, 340998), (1449, 338880), (1472, 333585), (1512, 324760), (1610, 304992), (1656, 296520), (1680, 292284), (1728, 284165), (1765, 278208), (1840, 266868), (1890, 259808), (1932, 254160), (2016, 243570), (2070, 237216), (2118, 231840), (2160, 227332), (2208, 222390), (2240, 219213), (2415, 203328), (2471, 198720), (2484, 197680), (2520, 194856), (2576, 190620), (2760, 177912), (2824, 173880), (2880, 170499), (2898, 169440), (3024, 162380), (3105, 158144), (3177, 154560), (3220, 152496), (3312, 148260), (3360, 146142), (3530, 139104), (3680, 133434), (3780, 129904), (3864, 127080), (4032, 121785), (4140, 118608), (4236, 115920), (4320, 113666), (4347, 112960), (4416, 111195), (4830, 101664), (4942, 99360), (4968, 98840), (5040, 97428), (5152, 95310), (5295, 92736), (5520, 88956), (5648, 86940), (5796, 84720), (6048, 81190), (6210, 79072), (6354, 77280), (6440, 76248), (6624, 74130), (6720, 73071), (7060, 69552), (7245, 67776), (7360, 66717), (7413, 66240), (7560, 64952), (7728, 63540), (8119, 60480), (8280, 59304), (8472, 57960), (8640, 56833), (8694, 56480), (9531, 51520), (9660, 50832), (9884, 49680), (9936, 49420), (10080, 48714), (10304, 47655), (10590, 46368), (11040, 44478), (11296, 43470), (11592, 42360), (12096, 40595), (12355, 39744), (12420, 39536), (12708, 38640), (12880, 38124), (13248, 37065), (14120, 34776), (14490, 33888), (14826, 33120), (15120, 32476), (15456, 31770), (15885, 30912), (16238, 30240), (16560, 29652), (16944, 28980), (17388, 28240), (19062, 25760), (19320, 25416), (19768, 24840), (19872, 24710), (20160, 24357), (21180, 23184), (21735, 22592), (22080, 22239)]