140406048

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{2851}}^1$

素因数の和:2892

約数の個数: 120

約数和(自身を含む): 434815920

約数和(自身を除く): 294409872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 288, 304, 324, 342, 432, 456, 513, 608, 648, 684, 864, 912, 1026, 1296, 1368, 1539, 1824, 2052, 2592, 2736, 2851, 3078, 4104, 5472, 5702, 6156, 8208, 8553, 11404, 12312, 16416, 17106, 22808, 24624, 25659, 34212, 45616, 49248, 51318, 54169, 68424, 76977, 91232, 102636, 108338, 136848, 153954, 162507, 205272, 216676, 230931, 273696, 307908, 325014, 410544, 433352, 461862, 487521, 615816, 650028, 821088, 866704, 923724, 975042, 1231632, 1300056, 1462563, 1733408, 1847448, 1950084, 2463264, 2600112, 2925126, 3694896, 3900168, 4387689, 5200224, 5850252, 7389792, 7800336, 8775378, 11700504, 15600672, 17550756, 23401008, 35101512, 46802016, 70203024, 140406048]

約数ペア:

[(1, 140406048), (2, 70203024), (3, 46802016), (4, 35101512), (6, 23401008), (8, 17550756), (9, 15600672), (12, 11700504), (16, 8775378), (18, 7800336), (19, 7389792), (24, 5850252), (27, 5200224), (32, 4387689), (36, 3900168), (38, 3694896), (48, 2925126), (54, 2600112), (57, 2463264), (72, 1950084), (76, 1847448), (81, 1733408), (96, 1462563), (108, 1300056), (114, 1231632), (144, 975042), (152, 923724), (162, 866704), (171, 821088), (216, 650028), (228, 615816), (288, 487521), (304, 461862), (324, 433352), (342, 410544), (432, 325014), (456, 307908), (513, 273696), (608, 230931), (648, 216676), (684, 205272), (864, 162507), (912, 153954), (1026, 136848), (1296, 108338), (1368, 102636), (1539, 91232), (1824, 76977), (2052, 68424), (2592, 54169), (2736, 51318), (2851, 49248), (3078, 45616), (4104, 34212), (5472, 25659), (5702, 24624), (6156, 22808), (8208, 17106), (8553, 16416), (11404, 12312)]