240642144

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:282

約数の個数: 192

約数和(自身を含む): 751161600

約数和(自身を除く): 510519456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 107, 108, 114, 137, 144, 152, 171, 214, 216, 228, 274, 288, 304, 321, 342, 411, 428, 432, 456, 513, 548, 608, 642, 684, 822, 856, 864, 912, 963, 1026, 1096, 1233, 1284, 1368, 1644, 1712, 1824, 1926, 2033, 2052, 2192, 2466, 2568, 2603, 2736, 2889, 3288, 3424, 3699, 3852, 4066, 4104, 4384, 4932, 5136, 5206, 5472, 5778, 6099, 6576, 7398, 7704, 7809, 8132, 8208, 9864, 10272, 10412, 11556, 12198, 13152, 14659, 14796, 15408, 15618, 16264, 16416, 18297, 19728, 20824, 23112, 23427, 24396, 29318, 29592, 30816, 31236, 32528, 36594, 39456, 41648, 43977, 46224, 46854, 48792, 54891, 58636, 59184, 62472, 65056, 70281, 73188, 83296, 87954, 92448, 93708, 97584, 109782, 117272, 118368, 124944, 131931, 140562, 146376, 175908, 187416, 195168, 219564, 234544, 249888, 263862, 278521, 281124, 292752, 351816, 374832, 395793, 439128, 469088, 527724, 557042, 562248, 585504, 703632, 749664, 791586, 835563, 878256, 1055448, 1114084, 1124496, 1407264, 1583172, 1671126, 1756512, 2110896, 2228168, 2248992, 2506689, 3166344, 3342252, 4221792, 4456336, 5013378, 6332688, 6684504, 7520067, 8912672, 10026756, 12665376, 13369008, 15040134, 20053512, 26738016, 30080268, 40107024, 60160536, 80214048, 120321072, 240642144]

約数ペア:

[(1, 240642144), (2, 120321072), (3, 80214048), (4, 60160536), (6, 40107024), (8, 30080268), (9, 26738016), (12, 20053512), (16, 15040134), (18, 13369008), (19, 12665376), (24, 10026756), (27, 8912672), (32, 7520067), (36, 6684504), (38, 6332688), (48, 5013378), (54, 4456336), (57, 4221792), (72, 3342252), (76, 3166344), (96, 2506689), (107, 2248992), (108, 2228168), (114, 2110896), (137, 1756512), (144, 1671126), (152, 1583172), (171, 1407264), (214, 1124496), (216, 1114084), (228, 1055448), (274, 878256), (288, 835563), (304, 791586), (321, 749664), (342, 703632), (411, 585504), (428, 562248), (432, 557042), (456, 527724), (513, 469088), (548, 439128), (608, 395793), (642, 374832), (684, 351816), (822, 292752), (856, 281124), (864, 278521), (912, 263862), (963, 249888), (1026, 234544), (1096, 219564), (1233, 195168), (1284, 187416), (1368, 175908), (1644, 146376), (1712, 140562), (1824, 131931), (1926, 124944), (2033, 118368), (2052, 117272), (2192, 109782), (2466, 97584), (2568, 93708), (2603, 92448), (2736, 87954), (2889, 83296), (3288, 73188), (3424, 70281), (3699, 65056), (3852, 62472), (4066, 59184), (4104, 58636), (4384, 54891), (4932, 48792), (5136, 46854), (5206, 46224), (5472, 43977), (5778, 41648), (6099, 39456), (6576, 36594), (7398, 32528), (7704, 31236), (7809, 30816), (8132, 29592), (8208, 29318), (9864, 24396), (10272, 23427), (10412, 23112), (11556, 20824), (12198, 19728), (13152, 18297), (14659, 16416), (14796, 16264), (15408, 15618)]