31233265920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{8191}}^1$

素因数の和:8549

約数の個数: 216

約数和(自身を含む): 108403556352

約数和(自身を除く): 77170290432

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, 331, 360, 384, 480, 576, 640, 662, 720, 768, 960, 993, 1152, 1280, 1324, 1440, 1655, 1920, 1986, 2304, 2648, 2880, 2979, 3310, 3840, 3972, 4965, 5296, 5760, 5958, 6620, 7944, 8191, 9930, 10592, 11520, 11916, 13240, 14895, 15888, 16382, 19860, 21184, 23832, 24573, 26480, 29790, 31776, 32764, 39720, 40955, 42368, 47664, 49146, 52960, 59580, 63552, 65528, 73719, 79440, 81910, 84736, 95328, 98292, 105920, 119160, 122865, 127104, 131056, 147438, 158880, 163820, 190656, 196584, 211840, 238320, 245730, 254208, 262112, 294876, 317760, 327640, 368595, 381312, 393168, 423680, 476640, 491460, 524224, 589752, 635520, 655280, 737190, 762624, 786336, 953280, 982920, 1048448, 1179504, 1271040, 1310560, 1474380, 1572672, 1906560, 1965840, 2096896, 2359008, 2621120, 2711221, 2948760, 3145344, 3813120, 3931680, 4718016, 5242240, 5422442, 5897520, 6290688, 7863360, 8133663, 9436032, 10484480, 10844884, 11795040, 13556105, 15726720, 16267326, 18872064, 21689768, 23590080, 24400989, 27112210, 31453440, 32534652, 40668315, 43379536, 47180160, 48801978, 54224420, 65069304, 81336630, 86759072, 94360320, 97603956, 108448840, 122004945, 130138608, 162673260, 173518144, 195207912, 216897680, 244009890, 260277216, 325346520, 347036288, 390415824, 433795360, 488019780, 520554432, 650693040, 694072576, 780831648, 867590720, 976039560, 1041108864, 1301386080, 1561663296, 1735181440, 1952079120, 2082217728, 2602772160, 3123326592, 3470362880, 3904158240, 5205544320, 6246653184, 7808316480, 10411088640, 15616632960, 31233265920]

約数ペア:

[(1, 31233265920), (2, 15616632960), (3, 10411088640), (4, 7808316480), (5, 6246653184), (6, 5205544320), (8, 3904158240), (9, 3470362880), (10, 3123326592), (12, 2602772160), (15, 2082217728), (16, 1952079120), (18, 1735181440), (20, 1561663296), (24, 1301386080), (30, 1041108864), (32, 976039560), (36, 867590720), (40, 780831648), (45, 694072576), (48, 650693040), (60, 520554432), (64, 488019780), (72, 433795360), (80, 390415824), (90, 347036288), (96, 325346520), (120, 260277216), (128, 244009890), (144, 216897680), (160, 195207912), (180, 173518144), (192, 162673260), (240, 130138608), (256, 122004945), (288, 108448840), (320, 97603956), (331, 94360320), (360, 86759072), (384, 81336630), (480, 65069304), (576, 54224420), (640, 48801978), (662, 47180160), (720, 43379536), (768, 40668315), (960, 32534652), (993, 31453440), (1152, 27112210), (1280, 24400989), (1324, 23590080), (1440, 21689768), (1655, 18872064), (1920, 16267326), (1986, 15726720), (2304, 13556105), (2648, 11795040), (2880, 10844884), (2979, 10484480), (3310, 9436032), (3840, 8133663), (3972, 7863360), (4965, 6290688), (5296, 5897520), (5760, 5422442), (5958, 5242240), (6620, 4718016), (7944, 3931680), (8191, 3813120), (9930, 3145344), (10592, 2948760), (11520, 2711221), (11916, 2621120), (13240, 2359008), (14895, 2096896), (15888, 1965840), (16382, 1906560), (19860, 1572672), (21184, 1474380), (23832, 1310560), (24573, 1271040), (26480, 1179504), (29790, 1048448), (31776, 982920), (32764, 953280), (39720, 786336), (40955, 762624), (42368, 737190), (47664, 655280), (49146, 635520), (52960, 589752), (59580, 524224), (63552, 491460), (65528, 476640), (73719, 423680), (79440, 393168), (81910, 381312), (84736, 368595), (95328, 327640), (98292, 317760), (105920, 294876), (119160, 262112), (122865, 254208), (127104, 245730), (131056, 238320), (147438, 211840), (158880, 196584), (163820, 190656)]