180473904

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:204

約数の個数: 240

約数和(自身を含む): 592274592

約数和(自身を除く): 411800688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 53, 68, 72, 78, 102, 104, 106, 107, 117, 136, 144, 153, 156, 159, 204, 208, 212, 214, 221, 234, 272, 306, 312, 318, 321, 408, 424, 428, 442, 468, 477, 612, 624, 636, 642, 663, 689, 816, 848, 856, 884, 901, 936, 954, 963, 1224, 1272, 1284, 1326, 1378, 1391, 1712, 1768, 1802, 1819, 1872, 1908, 1926, 1989, 2067, 2448, 2544, 2568, 2652, 2703, 2756, 2782, 3536, 3604, 3638, 3816, 3852, 3978, 4134, 4173, 5136, 5304, 5406, 5457, 5512, 5564, 5671, 6201, 7208, 7276, 7632, 7704, 7956, 8109, 8268, 8346, 10608, 10812, 10914, 11024, 11128, 11342, 11713, 12402, 12519, 14416, 14552, 15408, 15912, 16218, 16371, 16536, 16692, 17013, 21624, 21828, 22256, 22684, 23426, 23647, 24804, 25038, 29104, 31824, 32436, 32742, 33072, 33384, 34026, 35139, 43248, 43656, 45368, 46852, 47294, 49608, 50076, 51039, 64872, 65484, 66768, 68052, 70278, 70941, 73723, 87312, 90736, 93704, 94588, 96407, 99216, 100152, 102078, 105417, 129744, 130968, 136104, 140556, 141882, 147446, 187408, 189176, 192814, 200304, 204156, 210834, 212823, 221169, 261936, 272208, 281112, 283764, 289221, 294892, 378352, 385628, 408312, 421668, 425646, 442338, 562224, 567528, 578442, 589784, 663507, 771256, 816624, 843336, 851292, 867663, 884676, 1135056, 1156884, 1179568, 1253291, 1327014, 1542512, 1686672, 1702584, 1735326, 1769352, 2313768, 2506582, 2654028, 3405168, 3470652, 3538704, 3759873, 4627536, 5013164, 5308056, 6941304, 7519746, 10026328, 10616112, 11279619, 13882608, 15039492, 20052656, 22559238, 30078984, 45118476, 60157968, 90236952, 180473904]

約数ペア:

[(1, 180473904), (2, 90236952), (3, 60157968), (4, 45118476), (6, 30078984), (8, 22559238), (9, 20052656), (12, 15039492), (13, 13882608), (16, 11279619), (17, 10616112), (18, 10026328), (24, 7519746), (26, 6941304), (34, 5308056), (36, 5013164), (39, 4627536), (48, 3759873), (51, 3538704), (52, 3470652), (53, 3405168), (68, 2654028), (72, 2506582), (78, 2313768), (102, 1769352), (104, 1735326), (106, 1702584), (107, 1686672), (117, 1542512), (136, 1327014), (144, 1253291), (153, 1179568), (156, 1156884), (159, 1135056), (204, 884676), (208, 867663), (212, 851292), (214, 843336), (221, 816624), (234, 771256), (272, 663507), (306, 589784), (312, 578442), (318, 567528), (321, 562224), (408, 442338), (424, 425646), (428, 421668), (442, 408312), (468, 385628), (477, 378352), (612, 294892), (624, 289221), (636, 283764), (642, 281112), (663, 272208), (689, 261936), (816, 221169), (848, 212823), (856, 210834), (884, 204156), (901, 200304), (936, 192814), (954, 189176), (963, 187408), (1224, 147446), (1272, 141882), (1284, 140556), (1326, 136104), (1378, 130968), (1391, 129744), (1712, 105417), (1768, 102078), (1802, 100152), (1819, 99216), (1872, 96407), (1908, 94588), (1926, 93704), (1989, 90736), (2067, 87312), (2448, 73723), (2544, 70941), (2568, 70278), (2652, 68052), (2703, 66768), (2756, 65484), (2782, 64872), (3536, 51039), (3604, 50076), (3638, 49608), (3816, 47294), (3852, 46852), (3978, 45368), (4134, 43656), (4173, 43248), (5136, 35139), (5304, 34026), (5406, 33384), (5457, 33072), (5512, 32742), (5564, 32436), (5671, 31824), (6201, 29104), (7208, 25038), (7276, 24804), (7632, 23647), (7704, 23426), (7956, 22684), (8109, 22256), (8268, 21828), (8346, 21624), (10608, 17013), (10812, 16692), (10914, 16536), (11024, 16371), (11128, 16218), (11342, 15912), (11713, 15408), (12402, 14552), (12519, 14416)]