210730064

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1$

素因数の和:496

約数の個数: 80

約数和(自身を含む): 452352000

約数和(自身を除く): 241621936

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 59, 62, 76, 118, 124, 152, 236, 248, 304, 379, 472, 496, 589, 758, 944, 1121, 1178, 1516, 1829, 2242, 2356, 3032, 3658, 4484, 4712, 6064, 7201, 7316, 8968, 9424, 11749, 14402, 14632, 17936, 22361, 23498, 28804, 29264, 34751, 44722, 46996, 57608, 69502, 89444, 93992, 115216, 139004, 178888, 187984, 223231, 278008, 357776, 424859, 446462, 556016, 693191, 849718, 892924, 1386382, 1699436, 1785848, 2772764, 3398872, 3571696, 5545528, 6797744, 11091056, 13170629, 26341258, 52682516, 105365032, 210730064]

約数ペア:

[(1, 210730064), (2, 105365032), (4, 52682516), (8, 26341258), (16, 13170629), (19, 11091056), (31, 6797744), (38, 5545528), (59, 3571696), (62, 3398872), (76, 2772764), (118, 1785848), (124, 1699436), (152, 1386382), (236, 892924), (248, 849718), (304, 693191), (379, 556016), (472, 446462), (496, 424859), (589, 357776), (758, 278008), (944, 223231), (1121, 187984), (1178, 178888), (1516, 139004), (1829, 115216), (2242, 93992), (2356, 89444), (3032, 69502), (3658, 57608), (4484, 46996), (4712, 44722), (6064, 34751), (7201, 29264), (7316, 28804), (8968, 23498), (9424, 22361), (11749, 17936), (14402, 14632)]