122759280

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:405

約数の個数: 320

約数和(自身を含む): 505681920

約数和(自身を除く): 382922640

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, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 105, 108, 112, 115, 120, 126, 135, 138, 140, 144, 161, 168, 180, 184, 189, 207, 210, 216, 230, 240, 252, 270, 276, 280, 315, 322, 336, 345, 353, 360, 368, 378, 414, 420, 432, 460, 483, 504, 540, 552, 560, 621, 630, 644, 690, 706, 720, 756, 805, 828, 840, 920, 945, 966, 1008, 1035, 1059, 1080, 1104, 1242, 1260, 1288, 1380, 1412, 1449, 1512, 1610, 1656, 1680, 1765, 1840, 1890, 1932, 2070, 2118, 2160, 2415, 2471, 2484, 2520, 2576, 2760, 2824, 2898, 3024, 3105, 3177, 3220, 3312, 3530, 3780, 3864, 4140, 4236, 4347, 4830, 4942, 4968, 5040, 5295, 5520, 5648, 5796, 6210, 6354, 6440, 7060, 7245, 7413, 7560, 7728, 8119, 8280, 8472, 8694, 9531, 9660, 9884, 9936, 10590, 11592, 12355, 12420, 12708, 12880, 14120, 14490, 14826, 15120, 15885, 16238, 16560, 16944, 17388, 19062, 19320, 19768, 21180, 21735, 22239, 23184, 24357, 24710, 24840, 25416, 28240, 28980, 29652, 31770, 32476, 34776, 37065, 38124, 38640, 39536, 40595, 42360, 43470, 44478, 47655, 48714, 49420, 49680, 50832, 56833, 57960, 59304, 63540, 64952, 66717, 69552, 73071, 74130, 76248, 81190, 84720, 86940, 88956, 95310, 97428, 98840, 111195, 113666, 115920, 118608, 121785, 127080, 129904, 133434, 146142, 148260, 152496, 162380, 170499, 173880, 177912, 190620, 194856, 197680, 219213, 222390, 227332, 243570, 254160, 266868, 284165, 292284, 296520, 324760, 333585, 340998, 347760, 355824, 365355, 381240, 389712, 438426, 444780, 454664, 487140, 511497, 533736, 568330, 584568, 593040, 649520, 667170, 681996, 730710, 762480, 852495, 876852, 889560, 909328, 974280, 1022994, 1067472, 1096065, 1136660, 1169136, 1334340, 1363992, 1461420, 1534491, 1704990, 1753704, 1779120, 1948560, 2045988, 2192130, 2273320, 2557485, 2668680, 2727984, 2922840, 3068982, 3409980, 3507408, 4091976, 4384260, 4546640, 5114970, 5337360, 5845680, 6137964, 6819960, 7672455, 8183952, 8768520, 10229940, 12275928, 13639920, 15344910, 17537040, 20459880, 24551856, 30689820, 40919760, 61379640, 122759280]

約数ペア:

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