245518560

素因数分解:

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

素因数の和:407

約数の個数: 384

約数和(自身を含む): 1027676160

約数和(自身を除く): 782157600

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, 69, 70, 72, 80, 84, 90, 92, 96, 105, 108, 112, 115, 120, 126, 135, 138, 140, 144, 160, 161, 168, 180, 184, 189, 207, 210, 216, 224, 230, 240, 252, 270, 276, 280, 288, 315, 322, 336, 345, 353, 360, 368, 378, 414, 420, 432, 460, 480, 483, 504, 540, 552, 560, 621, 630, 644, 672, 690, 706, 720, 736, 756, 805, 828, 840, 864, 920, 945, 966, 1008, 1035, 1059, 1080, 1104, 1120, 1242, 1260, 1288, 1380, 1412, 1440, 1449, 1512, 1610, 1656, 1680, 1765, 1840, 1890, 1932, 2016, 2070, 2118, 2160, 2208, 2415, 2471, 2484, 2520, 2576, 2760, 2824, 2898, 3024, 3105, 3177, 3220, 3312, 3360, 3530, 3680, 3780, 3864, 4140, 4236, 4320, 4347, 4830, 4942, 4968, 5040, 5152, 5295, 5520, 5648, 5796, 6048, 6210, 6354, 6440, 6624, 7060, 7245, 7413, 7560, 7728, 8119, 8280, 8472, 8694, 9531, 9660, 9884, 9936, 10080, 10590, 11040, 11296, 11592, 12355, 12420, 12708, 12880, 14120, 14490, 14826, 15120, 15456, 15885, 16238, 16560, 16944, 17388, 19062, 19320, 19768, 19872, 21180, 21735, 22239, 23184, 24357, 24710, 24840, 25416, 25760, 28240, 28980, 29652, 30240, 31770, 32476, 33120, 33888, 34776, 37065, 38124, 38640, 39536, 40595, 42360, 43470, 44478, 46368, 47655, 48714, 49420, 49680, 50832, 56480, 56833, 57960, 59304, 63540, 64952, 66717, 69552, 73071, 74130, 76248, 77280, 79072, 81190, 84720, 86940, 88956, 95310, 97428, 98840, 99360, 101664, 111195, 113666, 115920, 118608, 121785, 127080, 129904, 133434, 139104, 146142, 148260, 152496, 162380, 169440, 170499, 173880, 177912, 190620, 194856, 197680, 219213, 222390, 227332, 231840, 237216, 243570, 254160, 259808, 266868, 284165, 292284, 296520, 304992, 324760, 333585, 340998, 347760, 355824, 365355, 381240, 389712, 395360, 438426, 444780, 454664, 487140, 508320, 511497, 533736, 568330, 584568, 593040, 649520, 667170, 681996, 695520, 711648, 730710, 762480, 779424, 852495, 876852, 889560, 909328, 974280, 1022994, 1067472, 1096065, 1136660, 1169136, 1186080, 1299040, 1334340, 1363992, 1461420, 1524960, 1534491, 1704990, 1753704, 1779120, 1818656, 1948560, 2045988, 2134944, 2192130, 2273320, 2338272, 2557485, 2668680, 2727984, 2922840, 3068982, 3409980, 3507408, 3558240, 3897120, 4091976, 4384260, 4546640, 5114970, 5337360, 5455968, 5845680, 6137964, 6819960, 7014816, 7672455, 8183952, 8768520, 9093280, 10229940, 10674720, 11691360, 12275928, 13639920, 15344910, 16367904, 17537040, 20459880, 24551856, 27279840, 30689820, 35074080, 40919760, 49103712, 61379640, 81839520, 122759280, 245518560]

約数ペア:

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