1457141760

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:293

約数の個数: 288

約数和(自身を含む): 5133557520

約数和(自身を除く): 3676415760

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, 97, 120, 128, 144, 160, 163, 180, 192, 194, 240, 256, 288, 291, 320, 326, 360, 384, 388, 480, 485, 489, 512, 576, 582, 640, 652, 720, 768, 776, 815, 873, 960, 970, 978, 1024, 1152, 1164, 1280, 1304, 1440, 1455, 1467, 1536, 1552, 1630, 1746, 1920, 1940, 1956, 2048, 2304, 2328, 2445, 2560, 2608, 2880, 2910, 2934, 3072, 3104, 3260, 3492, 3840, 3880, 3912, 4365, 4608, 4656, 4890, 5120, 5216, 5760, 5820, 5868, 6144, 6208, 6520, 6984, 7335, 7680, 7760, 7824, 8730, 9216, 9312, 9780, 10240, 10432, 11520, 11640, 11736, 12416, 13040, 13968, 14670, 15360, 15520, 15648, 15811, 17460, 18432, 18624, 19560, 20864, 23040, 23280, 23472, 24832, 26080, 27936, 29340, 30720, 31040, 31296, 31622, 34920, 37248, 39120, 41728, 46080, 46560, 46944, 47433, 49664, 52160, 55872, 58680, 62080, 62592, 63244, 69840, 74496, 78240, 79055, 83456, 92160, 93120, 93888, 94866, 99328, 104320, 111744, 117360, 124160, 125184, 126488, 139680, 142299, 148992, 156480, 158110, 166912, 186240, 187776, 189732, 198656, 208640, 223488, 234720, 237165, 248320, 250368, 252976, 279360, 284598, 297984, 312960, 316220, 333824, 372480, 375552, 379464, 417280, 446976, 469440, 474330, 496640, 500736, 505952, 558720, 569196, 595968, 625920, 632440, 711495, 744960, 751104, 758928, 834560, 893952, 938880, 948660, 993280, 1001472, 1011904, 1117440, 1138392, 1251840, 1264880, 1422990, 1489920, 1502208, 1517856, 1669120, 1787904, 1877760, 1897320, 2023808, 2234880, 2276784, 2503680, 2529760, 2845980, 2979840, 3004416, 3035712, 3755520, 3794640, 4047616, 4469760, 4553568, 5007360, 5059520, 5691960, 6071424, 7511040, 7589280, 8095232, 8939520, 9107136, 10119040, 11383920, 12142848, 15022080, 15178560, 16190464, 18214272, 20238080, 22767840, 24285696, 30357120, 32380928, 36428544, 40476160, 45535680, 48571392, 60714240, 72857088, 80952320, 91071360, 97142784, 121428480, 145714176, 161904640, 182142720, 242856960, 291428352, 364285440, 485713920, 728570880, 1457141760]

約数ペア:

[(1, 1457141760), (2, 728570880), (3, 485713920), (4, 364285440), (5, 291428352), (6, 242856960), (8, 182142720), (9, 161904640), (10, 145714176), (12, 121428480), (15, 97142784), (16, 91071360), (18, 80952320), (20, 72857088), (24, 60714240), (30, 48571392), (32, 45535680), (36, 40476160), (40, 36428544), (45, 32380928), (48, 30357120), (60, 24285696), (64, 22767840), (72, 20238080), (80, 18214272), (90, 16190464), (96, 15178560), (97, 15022080), (120, 12142848), (128, 11383920), (144, 10119040), (160, 9107136), (163, 8939520), (180, 8095232), (192, 7589280), (194, 7511040), (240, 6071424), (256, 5691960), (288, 5059520), (291, 5007360), (320, 4553568), (326, 4469760), (360, 4047616), (384, 3794640), (388, 3755520), (480, 3035712), (485, 3004416), (489, 2979840), (512, 2845980), (576, 2529760), (582, 2503680), (640, 2276784), (652, 2234880), (720, 2023808), (768, 1897320), (776, 1877760), (815, 1787904), (873, 1669120), (960, 1517856), (970, 1502208), (978, 1489920), (1024, 1422990), (1152, 1264880), (1164, 1251840), (1280, 1138392), (1304, 1117440), (1440, 1011904), (1455, 1001472), (1467, 993280), (1536, 948660), (1552, 938880), (1630, 893952), (1746, 834560), (1920, 758928), (1940, 751104), (1956, 744960), (2048, 711495), (2304, 632440), (2328, 625920), (2445, 595968), (2560, 569196), (2608, 558720), (2880, 505952), (2910, 500736), (2934, 496640), (3072, 474330), (3104, 469440), (3260, 446976), (3492, 417280), (3840, 379464), (3880, 375552), (3912, 372480), (4365, 333824), (4608, 316220), (4656, 312960), (4890, 297984), (5120, 284598), (5216, 279360), (5760, 252976), (5820, 250368), (5868, 248320), (6144, 237165), (6208, 234720), (6520, 223488), (6984, 208640), (7335, 198656), (7680, 189732), (7760, 187776), (7824, 186240), (8730, 166912), (9216, 158110), (9312, 156480), (9780, 148992), (10240, 142299), (10432, 139680), (11520, 126488), (11640, 125184), (11736, 124160), (12416, 117360), (13040, 111744), (13968, 104320), (14670, 99328), (15360, 94866), (15520, 93888), (15648, 93120), (15811, 92160), (17460, 83456), (18432, 79055), (18624, 78240), (19560, 74496), (20864, 69840), (23040, 63244), (23280, 62592), (23472, 62080), (24832, 58680), (26080, 55872), (27936, 52160), (29340, 49664), (30720, 47433), (31040, 46944), (31296, 46560), (31622, 46080), (34920, 41728), (37248, 39120)]