266334240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:419

約数の個数: 192

約数和(自身を含む): 898781184

約数和(自身を除く): 632446944

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, 127, 136, 160, 170, 204, 240, 254, 255, 257, 272, 340, 381, 408, 480, 508, 510, 514, 544, 635, 680, 762, 771, 816, 1016, 1020, 1028, 1270, 1285, 1360, 1524, 1542, 1632, 1905, 2032, 2040, 2056, 2159, 2540, 2570, 2720, 3048, 3084, 3810, 3855, 4064, 4080, 4112, 4318, 4369, 5080, 5140, 6096, 6168, 6477, 7620, 7710, 8160, 8224, 8636, 8738, 10160, 10280, 10795, 12192, 12336, 12954, 13107, 15240, 15420, 17272, 17476, 20320, 20560, 21590, 21845, 24672, 25908, 26214, 30480, 30840, 32385, 32639, 34544, 34952, 41120, 43180, 43690, 51816, 52428, 60960, 61680, 64770, 65278, 65535, 69088, 69904, 86360, 87380, 97917, 103632, 104856, 123360, 129540, 130556, 131070, 139808, 163195, 172720, 174760, 195834, 207264, 209712, 259080, 261112, 262140, 326390, 345440, 349520, 391668, 419424, 489585, 518160, 522224, 524280, 554863, 652780, 699040, 783336, 979170, 1036320, 1044448, 1048560, 1109726, 1305560, 1566672, 1664589, 1958340, 2097120, 2219452, 2611120, 2774315, 3133344, 3329178, 3916680, 4438904, 5222240, 5548630, 6658356, 7833360, 8322945, 8877808, 11097260, 13316712, 15666720, 16645890, 17755616, 22194520, 26633424, 33291780, 44389040, 53266848, 66583560, 88778080, 133167120, 266334240]

約数ペア:

[(1, 266334240), (2, 133167120), (3, 88778080), (4, 66583560), (5, 53266848), (6, 44389040), (8, 33291780), (10, 26633424), (12, 22194520), (15, 17755616), (16, 16645890), (17, 15666720), (20, 13316712), (24, 11097260), (30, 8877808), (32, 8322945), (34, 7833360), (40, 6658356), (48, 5548630), (51, 5222240), (60, 4438904), (68, 3916680), (80, 3329178), (85, 3133344), (96, 2774315), (102, 2611120), (120, 2219452), (127, 2097120), (136, 1958340), (160, 1664589), (170, 1566672), (204, 1305560), (240, 1109726), (254, 1048560), (255, 1044448), (257, 1036320), (272, 979170), (340, 783336), (381, 699040), (408, 652780), (480, 554863), (508, 524280), (510, 522224), (514, 518160), (544, 489585), (635, 419424), (680, 391668), (762, 349520), (771, 345440), (816, 326390), (1016, 262140), (1020, 261112), (1028, 259080), (1270, 209712), (1285, 207264), (1360, 195834), (1524, 174760), (1542, 172720), (1632, 163195), (1905, 139808), (2032, 131070), (2040, 130556), (2056, 129540), (2159, 123360), (2540, 104856), (2570, 103632), (2720, 97917), (3048, 87380), (3084, 86360), (3810, 69904), (3855, 69088), (4064, 65535), (4080, 65278), (4112, 64770), (4318, 61680), (4369, 60960), (5080, 52428), (5140, 51816), (6096, 43690), (6168, 43180), (6477, 41120), (7620, 34952), (7710, 34544), (8160, 32639), (8224, 32385), (8636, 30840), (8738, 30480), (10160, 26214), (10280, 25908), (10795, 24672), (12192, 21845), (12336, 21590), (12954, 20560), (13107, 20320), (15240, 17476), (15420, 17272)]