71375520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8747}}^1$

素因数の和:8782

約数の個数: 96

約数和(自身を含む): 238085568

約数和(自身を除く): 166710048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 8747, 17494, 26241, 34988, 43735, 52482, 69976, 87470, 104964, 131205, 139952, 148699, 174940, 209928, 262410, 279904, 297398, 349880, 419856, 446097, 524820, 594796, 699760, 743495, 839712, 892194, 1049640, 1189592, 1399520, 1486990, 1784388, 2099280, 2230485, 2379184, 2973980, 3568776, 4198560, 4460970, 4758368, 5947960, 7137552, 8921940, 11895920, 14275104, 17843880, 23791840, 35687760, 71375520]

約数ペア:

[(1, 71375520), (2, 35687760), (3, 23791840), (4, 17843880), (5, 14275104), (6, 11895920), (8, 8921940), (10, 7137552), (12, 5947960), (15, 4758368), (16, 4460970), (17, 4198560), (20, 3568776), (24, 2973980), (30, 2379184), (32, 2230485), (34, 2099280), (40, 1784388), (48, 1486990), (51, 1399520), (60, 1189592), (68, 1049640), (80, 892194), (85, 839712), (96, 743495), (102, 699760), (120, 594796), (136, 524820), (160, 446097), (170, 419856), (204, 349880), (240, 297398), (255, 279904), (272, 262410), (340, 209928), (408, 174940), (480, 148699), (510, 139952), (544, 131205), (680, 104964), (816, 87470), (1020, 69976), (1360, 52482), (1632, 43735), (2040, 34988), (2720, 26241), (4080, 17494), (8160, 8747)]