255783360

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2239}}^1$

素因数の和:2283

約数の個数: 224

約数和(自身を含む): 983162880

約数和(自身を除く): 727379520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 408, 420, 448, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 960, 1020, 1088, 1120, 1190, 1344, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2239, 2240, 2380, 2720, 2856, 3264, 3360, 3570, 3808, 4080, 4478, 4760, 5440, 5712, 6717, 6720, 7140, 7616, 8160, 8956, 9520, 11195, 11424, 13434, 14280, 15673, 16320, 17912, 19040, 22390, 22848, 26868, 28560, 31346, 33585, 35824, 38063, 38080, 44780, 47019, 53736, 57120, 62692, 67170, 71648, 76126, 78365, 89560, 94038, 107472, 114189, 114240, 125384, 134340, 143296, 152252, 156730, 179120, 188076, 190315, 214944, 228378, 235095, 250768, 266441, 268680, 304504, 313460, 358240, 376152, 380630, 429888, 456756, 470190, 501536, 532882, 537360, 570945, 609008, 626920, 716480, 752304, 761260, 799323, 913512, 940380, 1003072, 1065764, 1074720, 1141890, 1218016, 1253840, 1332205, 1504608, 1522520, 1598646, 1827024, 1880760, 2131528, 2149440, 2283780, 2436032, 2507680, 2664410, 3009216, 3045040, 3197292, 3654048, 3761520, 3996615, 4263056, 4567560, 5015360, 5328820, 6090080, 6394584, 7308096, 7523040, 7993230, 8526112, 9135120, 10657640, 12180160, 12789168, 15046080, 15986460, 17052224, 18270240, 21315280, 25578336, 31972920, 36540480, 42630560, 51156672, 63945840, 85261120, 127891680, 255783360]

約数ペア:

[(1, 255783360), (2, 127891680), (3, 85261120), (4, 63945840), (5, 51156672), (6, 42630560), (7, 36540480), (8, 31972920), (10, 25578336), (12, 21315280), (14, 18270240), (15, 17052224), (16, 15986460), (17, 15046080), (20, 12789168), (21, 12180160), (24, 10657640), (28, 9135120), (30, 8526112), (32, 7993230), (34, 7523040), (35, 7308096), (40, 6394584), (42, 6090080), (48, 5328820), (51, 5015360), (56, 4567560), (60, 4263056), (64, 3996615), (68, 3761520), (70, 3654048), (80, 3197292), (84, 3045040), (85, 3009216), (96, 2664410), (102, 2507680), (105, 2436032), (112, 2283780), (119, 2149440), (120, 2131528), (136, 1880760), (140, 1827024), (160, 1598646), (168, 1522520), (170, 1504608), (192, 1332205), (204, 1253840), (210, 1218016), (224, 1141890), (238, 1074720), (240, 1065764), (255, 1003072), (272, 940380), (280, 913512), (320, 799323), (336, 761260), (340, 752304), (357, 716480), (408, 626920), (420, 609008), (448, 570945), (476, 537360), (480, 532882), (510, 501536), (544, 470190), (560, 456756), (595, 429888), (672, 380630), (680, 376152), (714, 358240), (816, 313460), (840, 304504), (952, 268680), (960, 266441), (1020, 250768), (1088, 235095), (1120, 228378), (1190, 214944), (1344, 190315), (1360, 188076), (1428, 179120), (1632, 156730), (1680, 152252), (1785, 143296), (1904, 134340), (2040, 125384), (2239, 114240), (2240, 114189), (2380, 107472), (2720, 94038), (2856, 89560), (3264, 78365), (3360, 76126), (3570, 71648), (3808, 67170), (4080, 62692), (4478, 57120), (4760, 53736), (5440, 47019), (5712, 44780), (6717, 38080), (6720, 38063), (7140, 35824), (7616, 33585), (8160, 31346), (8956, 28560), (9520, 26868), (11195, 22848), (11424, 22390), (13434, 19040), (14280, 17912), (15673, 16320)]