140578416

素因数分解:

$2^4\times 3^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:226

約数の個数: 240

約数和(自身を含む): 471219840

約数和(自身を除く): 330641424

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 33, 36, 38, 44, 48, 54, 57, 66, 72, 76, 81, 88, 99, 108, 114, 132, 144, 152, 162, 171, 173, 176, 198, 209, 216, 228, 243, 264, 297, 304, 324, 342, 346, 396, 418, 432, 456, 486, 513, 519, 528, 594, 627, 648, 684, 692, 792, 836, 891, 912, 972, 1026, 1038, 1188, 1254, 1296, 1368, 1384, 1539, 1557, 1584, 1672, 1782, 1881, 1903, 1944, 2052, 2076, 2376, 2508, 2673, 2736, 2768, 3078, 3114, 3287, 3344, 3564, 3762, 3806, 3888, 4104, 4152, 4617, 4671, 4752, 5016, 5346, 5643, 5709, 6156, 6228, 6574, 7128, 7524, 7612, 8208, 8304, 9234, 9342, 9861, 10032, 10692, 11286, 11418, 12312, 12456, 13148, 14013, 14256, 15048, 15224, 16929, 17127, 18468, 18684, 19722, 21384, 22572, 22836, 24624, 24912, 26296, 28026, 29583, 30096, 30448, 33858, 34254, 36157, 36936, 37368, 39444, 42039, 42768, 45144, 45672, 50787, 51381, 52592, 56052, 59166, 67716, 68508, 72314, 73872, 74736, 78888, 84078, 88749, 90288, 91344, 101574, 102762, 108471, 112104, 118332, 135432, 137016, 144628, 154143, 157776, 168156, 177498, 203148, 205524, 216942, 224208, 236664, 266247, 270864, 274032, 289256, 308286, 325413, 336312, 354996, 406296, 411048, 433884, 462429, 473328, 532494, 578512, 616572, 650826, 672624, 709992, 798741, 812592, 822096, 867768, 924858, 976239, 1064988, 1233144, 1301652, 1419984, 1597482, 1735536, 1849716, 1952478, 2129976, 2466288, 2603304, 2928717, 3194964, 3699432, 3904956, 4259952, 5206608, 5857434, 6389928, 7398864, 7809912, 8786151, 11714868, 12779856, 15619824, 17572302, 23429736, 35144604, 46859472, 70289208, 140578416]

約数ペア:

[(1, 140578416), (2, 70289208), (3, 46859472), (4, 35144604), (6, 23429736), (8, 17572302), (9, 15619824), (11, 12779856), (12, 11714868), (16, 8786151), (18, 7809912), (19, 7398864), (22, 6389928), (24, 5857434), (27, 5206608), (33, 4259952), (36, 3904956), (38, 3699432), (44, 3194964), (48, 2928717), (54, 2603304), (57, 2466288), (66, 2129976), (72, 1952478), (76, 1849716), (81, 1735536), (88, 1597482), (99, 1419984), (108, 1301652), (114, 1233144), (132, 1064988), (144, 976239), (152, 924858), (162, 867768), (171, 822096), (173, 812592), (176, 798741), (198, 709992), (209, 672624), (216, 650826), (228, 616572), (243, 578512), (264, 532494), (297, 473328), (304, 462429), (324, 433884), (342, 411048), (346, 406296), (396, 354996), (418, 336312), (432, 325413), (456, 308286), (486, 289256), (513, 274032), (519, 270864), (528, 266247), (594, 236664), (627, 224208), (648, 216942), (684, 205524), (692, 203148), (792, 177498), (836, 168156), (891, 157776), (912, 154143), (972, 144628), (1026, 137016), (1038, 135432), (1188, 118332), (1254, 112104), (1296, 108471), (1368, 102762), (1384, 101574), (1539, 91344), (1557, 90288), (1584, 88749), (1672, 84078), (1782, 78888), (1881, 74736), (1903, 73872), (1944, 72314), (2052, 68508), (2076, 67716), (2376, 59166), (2508, 56052), (2673, 52592), (2736, 51381), (2768, 50787), (3078, 45672), (3114, 45144), (3287, 42768), (3344, 42039), (3564, 39444), (3762, 37368), (3806, 36936), (3888, 36157), (4104, 34254), (4152, 33858), (4617, 30448), (4671, 30096), (4752, 29583), (5016, 28026), (5346, 26296), (5643, 24912), (5709, 24624), (6156, 22836), (6228, 22572), (6574, 21384), (7128, 19722), (7524, 18684), (7612, 18468), (8208, 17127), (8304, 16929), (9234, 15224), (9342, 15048), (9861, 14256), (10032, 14013), (10692, 13148), (11286, 12456), (11418, 12312)]