1897390080

素因数分解:

$2^{13}\times 3^2\times 5^1\times {\mathrm{5147}}^1$

素因数の和:5184

約数の個数: 168

約数和(自身を含む): 6578495352

約数和(自身を除く): 4681105272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4096, 4608, 5120, 5147, 5760, 6144, 7680, 8192, 9216, 10240, 10294, 11520, 12288, 15360, 15441, 18432, 20480, 20588, 23040, 24576, 25735, 30720, 30882, 36864, 40960, 41176, 46080, 46323, 51470, 61440, 61764, 73728, 77205, 82352, 92160, 92646, 102940, 122880, 123528, 154410, 164704, 184320, 185292, 205880, 231615, 247056, 308820, 329408, 368640, 370584, 411760, 463230, 494112, 617640, 658816, 741168, 823520, 926460, 988224, 1235280, 1317632, 1482336, 1647040, 1852920, 1976448, 2470560, 2635264, 2964672, 3294080, 3705840, 3952896, 4941120, 5270528, 5929344, 6588160, 7411680, 7905792, 9882240, 10541056, 11858688, 13176320, 14823360, 15811584, 19764480, 21082112, 23717376, 26352640, 29646720, 31623168, 39528960, 42164224, 47434752, 52705280, 59293440, 63246336, 79057920, 94869504, 105410560, 118586880, 126492672, 158115840, 189739008, 210821120, 237173760, 316231680, 379478016, 474347520, 632463360, 948695040, 1897390080]

約数ペア:

[(1, 1897390080), (2, 948695040), (3, 632463360), (4, 474347520), (5, 379478016), (6, 316231680), (8, 237173760), (9, 210821120), (10, 189739008), (12, 158115840), (15, 126492672), (16, 118586880), (18, 105410560), (20, 94869504), (24, 79057920), (30, 63246336), (32, 59293440), (36, 52705280), (40, 47434752), (45, 42164224), (48, 39528960), (60, 31623168), (64, 29646720), (72, 26352640), (80, 23717376), (90, 21082112), (96, 19764480), (120, 15811584), (128, 14823360), (144, 13176320), (160, 11858688), (180, 10541056), (192, 9882240), (240, 7905792), (256, 7411680), (288, 6588160), (320, 5929344), (360, 5270528), (384, 4941120), (480, 3952896), (512, 3705840), (576, 3294080), (640, 2964672), (720, 2635264), (768, 2470560), (960, 1976448), (1024, 1852920), (1152, 1647040), (1280, 1482336), (1440, 1317632), (1536, 1235280), (1920, 988224), (2048, 926460), (2304, 823520), (2560, 741168), (2880, 658816), (3072, 617640), (3840, 494112), (4096, 463230), (4608, 411760), (5120, 370584), (5147, 368640), (5760, 329408), (6144, 308820), (7680, 247056), (8192, 231615), (9216, 205880), (10240, 185292), (10294, 184320), (11520, 164704), (12288, 154410), (15360, 123528), (15441, 122880), (18432, 102940), (20480, 92646), (20588, 92160), (23040, 82352), (24576, 77205), (25735, 73728), (30720, 61764), (30882, 61440), (36864, 51470), (40960, 46323), (41176, 46080)]