985215360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:393

約数の個数: 256

約数和(自身を含む): 3348864000

約数和(自身を除く): 2363648640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 113, 114, 120, 128, 152, 160, 190, 192, 226, 228, 239, 240, 285, 304, 320, 339, 380, 384, 452, 456, 478, 480, 565, 570, 608, 640, 678, 717, 760, 904, 912, 956, 960, 1130, 1140, 1195, 1216, 1356, 1434, 1520, 1695, 1808, 1824, 1912, 1920, 2147, 2260, 2280, 2390, 2432, 2712, 2868, 3040, 3390, 3585, 3616, 3648, 3824, 4294, 4520, 4541, 4560, 4780, 5424, 5736, 6080, 6441, 6780, 7170, 7232, 7296, 7648, 8588, 9040, 9082, 9120, 9560, 10735, 10848, 11472, 12160, 12882, 13560, 13623, 14340, 14464, 15296, 17176, 18080, 18164, 18240, 19120, 21470, 21696, 22705, 22944, 25764, 27007, 27120, 27246, 28680, 30592, 32205, 34352, 36160, 36328, 36480, 38240, 42940, 43392, 45410, 45888, 51528, 54014, 54240, 54492, 57360, 64410, 68115, 68704, 72320, 72656, 76480, 81021, 85880, 90820, 91776, 103056, 108028, 108480, 108984, 114720, 128820, 135035, 136230, 137408, 145312, 152960, 162042, 171760, 181640, 206112, 216056, 216960, 217968, 229440, 257640, 270070, 272460, 274816, 290624, 324084, 343520, 363280, 405105, 412224, 432112, 435936, 458880, 513133, 515280, 540140, 544920, 581248, 648168, 687040, 726560, 810210, 824448, 864224, 871872, 1026266, 1030560, 1080280, 1089840, 1296336, 1374080, 1453120, 1539399, 1620420, 1728448, 1743744, 2052532, 2061120, 2160560, 2179680, 2565665, 2592672, 2906240, 3078798, 3240840, 3456896, 4105064, 4122240, 4321120, 4359360, 5131330, 5185344, 6157596, 6481680, 7696995, 8210128, 8642240, 8718720, 10262660, 10370688, 12315192, 12963360, 15393990, 16420256, 17284480, 20525320, 24630384, 25926720, 30787980, 32840512, 41050640, 49260768, 51853440, 61575960, 65681024, 82101280, 98521536, 123151920, 164202560, 197043072, 246303840, 328405120, 492607680, 985215360]

約数ペア:

[(1, 985215360), (2, 492607680), (3, 328405120), (4, 246303840), (5, 197043072), (6, 164202560), (8, 123151920), (10, 98521536), (12, 82101280), (15, 65681024), (16, 61575960), (19, 51853440), (20, 49260768), (24, 41050640), (30, 32840512), (32, 30787980), (38, 25926720), (40, 24630384), (48, 20525320), (57, 17284480), (60, 16420256), (64, 15393990), (76, 12963360), (80, 12315192), (95, 10370688), (96, 10262660), (113, 8718720), (114, 8642240), (120, 8210128), (128, 7696995), (152, 6481680), (160, 6157596), (190, 5185344), (192, 5131330), (226, 4359360), (228, 4321120), (239, 4122240), (240, 4105064), (285, 3456896), (304, 3240840), (320, 3078798), (339, 2906240), (380, 2592672), (384, 2565665), (452, 2179680), (456, 2160560), (478, 2061120), (480, 2052532), (565, 1743744), (570, 1728448), (608, 1620420), (640, 1539399), (678, 1453120), (717, 1374080), (760, 1296336), (904, 1089840), (912, 1080280), (956, 1030560), (960, 1026266), (1130, 871872), (1140, 864224), (1195, 824448), (1216, 810210), (1356, 726560), (1434, 687040), (1520, 648168), (1695, 581248), (1808, 544920), (1824, 540140), (1912, 515280), (1920, 513133), (2147, 458880), (2260, 435936), (2280, 432112), (2390, 412224), (2432, 405105), (2712, 363280), (2868, 343520), (3040, 324084), (3390, 290624), (3585, 274816), (3616, 272460), (3648, 270070), (3824, 257640), (4294, 229440), (4520, 217968), (4541, 216960), (4560, 216056), (4780, 206112), (5424, 181640), (5736, 171760), (6080, 162042), (6441, 152960), (6780, 145312), (7170, 137408), (7232, 136230), (7296, 135035), (7648, 128820), (8588, 114720), (9040, 108984), (9082, 108480), (9120, 108028), (9560, 103056), (10735, 91776), (10848, 90820), (11472, 85880), (12160, 81021), (12882, 76480), (13560, 72656), (13623, 72320), (14340, 68704), (14464, 68115), (15296, 64410), (17176, 57360), (18080, 54492), (18164, 54240), (18240, 54014), (19120, 51528), (21470, 45888), (21696, 45410), (22705, 43392), (22944, 42940), (25764, 38240), (27007, 36480), (27120, 36328), (27246, 36160), (28680, 34352), (30592, 32205)]