72120048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:140

約数の個数: 320

約数和(自身を含む): 266649600

約数和(自身を除く): 194529552

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 19, 21, 22, 24, 26, 28, 33, 38, 39, 42, 44, 48, 52, 56, 57, 66, 76, 77, 78, 79, 84, 88, 91, 104, 112, 114, 132, 133, 143, 152, 154, 156, 158, 168, 176, 182, 208, 209, 228, 231, 237, 247, 264, 266, 273, 286, 304, 308, 312, 316, 336, 364, 399, 418, 429, 456, 462, 474, 494, 528, 532, 546, 553, 572, 616, 624, 627, 632, 728, 741, 798, 836, 858, 869, 912, 924, 948, 988, 1001, 1027, 1064, 1092, 1106, 1144, 1232, 1254, 1264, 1456, 1463, 1482, 1501, 1596, 1659, 1672, 1716, 1729, 1738, 1848, 1896, 1976, 2002, 2054, 2128, 2184, 2212, 2288, 2508, 2607, 2717, 2926, 2964, 3002, 3003, 3081, 3192, 3318, 3344, 3432, 3458, 3476, 3696, 3792, 3952, 4004, 4108, 4368, 4389, 4424, 4503, 5016, 5187, 5214, 5434, 5852, 5928, 6004, 6006, 6083, 6162, 6384, 6636, 6864, 6916, 6952, 7189, 8008, 8151, 8216, 8778, 8848, 9006, 10032, 10374, 10428, 10507, 10868, 11297, 11704, 11856, 12008, 12012, 12166, 12324, 13272, 13832, 13904, 14378, 16016, 16302, 16432, 16511, 17556, 18012, 18249, 19019, 19513, 20748, 20856, 21014, 21567, 21736, 22594, 23408, 24016, 24024, 24332, 24648, 26544, 27664, 28756, 31521, 32604, 33022, 33891, 35112, 36024, 36498, 38038, 39026, 41496, 41712, 42028, 43134, 43472, 45188, 48048, 48664, 49296, 49533, 57057, 57512, 58539, 63042, 65208, 66044, 67782, 70224, 72048, 72996, 76076, 78052, 79079, 82992, 84056, 86268, 90376, 97328, 99066, 114114, 115024, 115577, 117078, 126084, 130416, 132088, 135564, 136591, 145992, 152152, 156104, 158158, 168112, 172536, 180752, 198132, 214643, 228228, 231154, 234156, 237237, 252168, 264176, 271128, 273182, 291984, 304304, 312208, 316316, 345072, 346731, 396264, 409773, 429286, 456456, 462308, 468312, 474474, 504336, 542256, 546364, 632632, 643929, 693462, 792528, 819546, 858572, 912912, 924616, 936624, 948948, 1092728, 1265264, 1287858, 1386924, 1502501, 1639092, 1717144, 1849232, 1897896, 2185456, 2575716, 2773848, 3005002, 3278184, 3434288, 3795792, 4507503, 5151432, 5547696, 6010004, 6556368, 9015006, 10302864, 12020008, 18030012, 24040016, 36060024, 72120048]

約数ペア:

[(1, 72120048), (2, 36060024), (3, 24040016), (4, 18030012), (6, 12020008), (7, 10302864), (8, 9015006), (11, 6556368), (12, 6010004), (13, 5547696), (14, 5151432), (16, 4507503), (19, 3795792), (21, 3434288), (22, 3278184), (24, 3005002), (26, 2773848), (28, 2575716), (33, 2185456), (38, 1897896), (39, 1849232), (42, 1717144), (44, 1639092), (48, 1502501), (52, 1386924), (56, 1287858), (57, 1265264), (66, 1092728), (76, 948948), (77, 936624), (78, 924616), (79, 912912), (84, 858572), (88, 819546), (91, 792528), (104, 693462), (112, 643929), (114, 632632), (132, 546364), (133, 542256), (143, 504336), (152, 474474), (154, 468312), (156, 462308), (158, 456456), (168, 429286), (176, 409773), (182, 396264), (208, 346731), (209, 345072), (228, 316316), (231, 312208), (237, 304304), (247, 291984), (264, 273182), (266, 271128), (273, 264176), (286, 252168), (304, 237237), (308, 234156), (312, 231154), (316, 228228), (336, 214643), (364, 198132), (399, 180752), (418, 172536), (429, 168112), (456, 158158), (462, 156104), (474, 152152), (494, 145992), (528, 136591), (532, 135564), (546, 132088), (553, 130416), (572, 126084), (616, 117078), (624, 115577), (627, 115024), (632, 114114), (728, 99066), (741, 97328), (798, 90376), (836, 86268), (858, 84056), (869, 82992), (912, 79079), (924, 78052), (948, 76076), (988, 72996), (1001, 72048), (1027, 70224), (1064, 67782), (1092, 66044), (1106, 65208), (1144, 63042), (1232, 58539), (1254, 57512), (1264, 57057), (1456, 49533), (1463, 49296), (1482, 48664), (1501, 48048), (1596, 45188), (1659, 43472), (1672, 43134), (1716, 42028), (1729, 41712), (1738, 41496), (1848, 39026), (1896, 38038), (1976, 36498), (2002, 36024), (2054, 35112), (2128, 33891), (2184, 33022), (2212, 32604), (2288, 31521), (2508, 28756), (2607, 27664), (2717, 26544), (2926, 24648), (2964, 24332), (3002, 24024), (3003, 24016), (3081, 23408), (3192, 22594), (3318, 21736), (3344, 21567), (3432, 21014), (3458, 20856), (3476, 20748), (3696, 19513), (3792, 19019), (3952, 18249), (4004, 18012), (4108, 17556), (4368, 16511), (4389, 16432), (4424, 16302), (4503, 16016), (5016, 14378), (5187, 13904), (5214, 13832), (5434, 13272), (5852, 12324), (5928, 12166), (6004, 12012), (6006, 12008), (6083, 11856), (6162, 11704), (6384, 11297), (6636, 10868), (6864, 10507), (6916, 10428), (6952, 10374), (7189, 10032), (8008, 9006), (8151, 8848), (8216, 8778)]