140072688

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1759}}^1$

素因数の和:1859

約数の個数: 120

約数和(自身を含む): 453939200

約数和(自身を除く): 313866512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 79, 84, 112, 126, 144, 158, 168, 237, 252, 316, 336, 474, 504, 553, 632, 711, 948, 1008, 1106, 1264, 1422, 1659, 1759, 1896, 2212, 2844, 3318, 3518, 3792, 4424, 4977, 5277, 5688, 6636, 7036, 8848, 9954, 10554, 11376, 12313, 13272, 14072, 15831, 19908, 21108, 24626, 26544, 28144, 31662, 36939, 39816, 42216, 49252, 63324, 73878, 79632, 84432, 98504, 110817, 126648, 138961, 147756, 197008, 221634, 253296, 277922, 295512, 416883, 443268, 555844, 591024, 833766, 886536, 972727, 1111688, 1250649, 1667532, 1773072, 1945454, 2223376, 2501298, 2918181, 3335064, 3890908, 5002596, 5836362, 6670128, 7781816, 8754543, 10005192, 11672724, 15563632, 17509086, 20010384, 23345448, 35018172, 46690896, 70036344, 140072688]

約数ペア:

[(1, 140072688), (2, 70036344), (3, 46690896), (4, 35018172), (6, 23345448), (7, 20010384), (8, 17509086), (9, 15563632), (12, 11672724), (14, 10005192), (16, 8754543), (18, 7781816), (21, 6670128), (24, 5836362), (28, 5002596), (36, 3890908), (42, 3335064), (48, 2918181), (56, 2501298), (63, 2223376), (72, 1945454), (79, 1773072), (84, 1667532), (112, 1250649), (126, 1111688), (144, 972727), (158, 886536), (168, 833766), (237, 591024), (252, 555844), (316, 443268), (336, 416883), (474, 295512), (504, 277922), (553, 253296), (632, 221634), (711, 197008), (948, 147756), (1008, 138961), (1106, 126648), (1264, 110817), (1422, 98504), (1659, 84432), (1759, 79632), (1896, 73878), (2212, 63324), (2844, 49252), (3318, 42216), (3518, 39816), (3792, 36939), (4424, 31662), (4977, 28144), (5277, 26544), (5688, 24626), (6636, 21108), (7036, 19908), (8848, 15831), (9954, 14072), (10554, 13272), (11376, 12313)]