69385680

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1$

素因数の和:395

約数の個数: 320

約数和(自身を含む): 294981120

約数和(自身を除く): 225595440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 168, 180, 182, 189, 195, 208, 210, 216, 234, 240, 252, 260, 270, 273, 280, 312, 315, 336, 351, 353, 360, 364, 378, 390, 420, 432, 455, 468, 504, 520, 540, 546, 560, 585, 624, 630, 702, 706, 720, 728, 756, 780, 819, 840, 910, 936, 945, 1008, 1040, 1059, 1080, 1092, 1170, 1260, 1365, 1404, 1412, 1456, 1512, 1560, 1638, 1680, 1755, 1765, 1820, 1872, 1890, 2118, 2160, 2184, 2340, 2457, 2471, 2520, 2730, 2808, 2824, 3024, 3120, 3177, 3276, 3510, 3530, 3640, 3780, 4095, 4236, 4368, 4589, 4680, 4914, 4942, 5040, 5295, 5460, 5616, 5648, 6354, 6552, 7020, 7060, 7280, 7413, 7560, 8190, 8472, 9178, 9360, 9531, 9828, 9884, 10590, 10920, 12285, 12355, 12708, 13104, 13767, 14040, 14120, 14826, 15120, 15885, 16380, 16944, 18356, 19062, 19656, 19768, 21180, 21840, 22239, 22945, 24570, 24710, 25416, 27534, 28080, 28240, 29652, 31770, 32123, 32760, 36712, 37065, 38124, 39312, 39536, 41301, 42360, 44478, 45890, 47655, 49140, 49420, 50832, 55068, 59304, 63540, 64246, 65520, 66717, 68835, 73424, 74130, 76248, 82602, 84720, 88956, 91780, 95310, 96369, 98280, 98840, 110136, 111195, 118608, 123903, 127080, 128492, 133434, 137670, 148260, 152496, 160615, 165204, 177912, 183560, 190620, 192738, 196560, 197680, 206505, 220272, 222390, 247806, 254160, 256984, 266868, 275340, 289107, 296520, 321230, 330408, 333585, 355824, 367120, 381240, 385476, 413010, 444780, 481845, 495612, 513968, 533736, 550680, 578214, 593040, 619515, 642460, 660816, 667170, 762480, 770952, 826020, 867321, 889560, 963690, 991224, 1067472, 1101360, 1156428, 1239030, 1284920, 1334340, 1445535, 1541904, 1652040, 1734642, 1779120, 1927380, 1982448, 2312856, 2478060, 2569840, 2668680, 2891070, 3304080, 3469284, 3854760, 4336605, 4625712, 4956120, 5337360, 5782140, 6938568, 7709520, 8673210, 9912240, 11564280, 13877136, 17346420, 23128560, 34692840, 69385680]

約数ペア:

[(1, 69385680), (2, 34692840), (3, 23128560), (4, 17346420), (5, 13877136), (6, 11564280), (7, 9912240), (8, 8673210), (9, 7709520), (10, 6938568), (12, 5782140), (13, 5337360), (14, 4956120), (15, 4625712), (16, 4336605), (18, 3854760), (20, 3469284), (21, 3304080), (24, 2891070), (26, 2668680), (27, 2569840), (28, 2478060), (30, 2312856), (35, 1982448), (36, 1927380), (39, 1779120), (40, 1734642), (42, 1652040), (45, 1541904), (48, 1445535), (52, 1334340), (54, 1284920), (56, 1239030), (60, 1156428), (63, 1101360), (65, 1067472), (70, 991224), (72, 963690), (78, 889560), (80, 867321), (84, 826020), (90, 770952), (91, 762480), (104, 667170), (105, 660816), (108, 642460), (112, 619515), (117, 593040), (120, 578214), (126, 550680), (130, 533736), (135, 513968), (140, 495612), (144, 481845), (156, 444780), (168, 413010), (180, 385476), (182, 381240), (189, 367120), (195, 355824), (208, 333585), (210, 330408), (216, 321230), (234, 296520), (240, 289107), (252, 275340), (260, 266868), (270, 256984), (273, 254160), (280, 247806), (312, 222390), (315, 220272), (336, 206505), (351, 197680), (353, 196560), (360, 192738), (364, 190620), (378, 183560), (390, 177912), (420, 165204), (432, 160615), (455, 152496), (468, 148260), (504, 137670), (520, 133434), (540, 128492), (546, 127080), (560, 123903), (585, 118608), (624, 111195), (630, 110136), (702, 98840), (706, 98280), (720, 96369), (728, 95310), (756, 91780), (780, 88956), (819, 84720), (840, 82602), (910, 76248), (936, 74130), (945, 73424), (1008, 68835), (1040, 66717), (1059, 65520), (1080, 64246), (1092, 63540), (1170, 59304), (1260, 55068), (1365, 50832), (1404, 49420), (1412, 49140), (1456, 47655), (1512, 45890), (1560, 44478), (1638, 42360), (1680, 41301), (1755, 39536), (1765, 39312), (1820, 38124), (1872, 37065), (1890, 36712), (2118, 32760), (2160, 32123), (2184, 31770), (2340, 29652), (2457, 28240), (2471, 28080), (2520, 27534), (2730, 25416), (2808, 24710), (2824, 24570), (3024, 22945), (3120, 22239), (3177, 21840), (3276, 21180), (3510, 19768), (3530, 19656), (3640, 19062), (3780, 18356), (4095, 16944), (4236, 16380), (4368, 15885), (4589, 15120), (4680, 14826), (4914, 14120), (4942, 14040), (5040, 13767), (5295, 13104), (5460, 12708), (5616, 12355), (5648, 12285), (6354, 10920), (6552, 10590), (7020, 9884), (7060, 9828), (7280, 9531), (7413, 9360), (7560, 9178), (8190, 8472)]