264443520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1$

素因数の和:711

約数の個数: 256

約数和(自身を含む): 969408000

約数和(自身を除く): 704964480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 64, 66, 76, 80, 88, 95, 96, 110, 114, 120, 128, 132, 152, 160, 165, 176, 190, 192, 209, 220, 228, 240, 264, 285, 304, 320, 330, 352, 380, 384, 418, 440, 456, 480, 528, 570, 608, 627, 640, 659, 660, 704, 760, 836, 880, 912, 960, 1045, 1056, 1140, 1216, 1254, 1318, 1320, 1408, 1520, 1672, 1760, 1824, 1920, 1977, 2090, 2112, 2280, 2432, 2508, 2636, 2640, 3040, 3135, 3295, 3344, 3520, 3648, 3954, 4180, 4224, 4560, 5016, 5272, 5280, 6080, 6270, 6590, 6688, 7040, 7249, 7296, 7908, 8360, 9120, 9885, 10032, 10544, 10560, 12160, 12521, 12540, 13180, 13376, 14498, 15816, 16720, 18240, 19770, 20064, 21088, 21120, 21747, 25042, 25080, 26360, 26752, 28996, 31632, 33440, 36245, 36480, 37563, 39540, 40128, 42176, 43494, 50084, 50160, 52720, 57992, 62605, 63264, 66880, 72490, 75126, 79080, 80256, 84352, 86988, 100168, 100320, 105440, 108735, 115984, 125210, 126528, 133760, 137731, 144980, 150252, 158160, 173976, 187815, 200336, 200640, 210880, 217470, 231968, 250420, 253056, 275462, 289960, 300504, 316320, 347952, 375630, 400672, 401280, 413193, 421760, 434940, 463936, 500840, 550924, 579920, 601008, 632640, 688655, 695904, 751260, 801344, 826386, 869880, 927872, 1001680, 1101848, 1159840, 1202016, 1265280, 1377310, 1391808, 1502520, 1602688, 1652772, 1739760, 2003360, 2065965, 2203696, 2319680, 2404032, 2754620, 2783616, 3005040, 3305544, 3479520, 4006720, 4131930, 4407392, 4639360, 4808064, 5509240, 6010080, 6611088, 6959040, 8013440, 8263860, 8814784, 11018480, 12020160, 13222176, 13918080, 16527720, 17629568, 22036960, 24040320, 26444352, 33055440, 44073920, 52888704, 66110880, 88147840, 132221760, 264443520]

約数ペア:

[(1, 264443520), (2, 132221760), (3, 88147840), (4, 66110880), (5, 52888704), (6, 44073920), (8, 33055440), (10, 26444352), (11, 24040320), (12, 22036960), (15, 17629568), (16, 16527720), (19, 13918080), (20, 13222176), (22, 12020160), (24, 11018480), (30, 8814784), (32, 8263860), (33, 8013440), (38, 6959040), (40, 6611088), (44, 6010080), (48, 5509240), (55, 4808064), (57, 4639360), (60, 4407392), (64, 4131930), (66, 4006720), (76, 3479520), (80, 3305544), (88, 3005040), (95, 2783616), (96, 2754620), (110, 2404032), (114, 2319680), (120, 2203696), (128, 2065965), (132, 2003360), (152, 1739760), (160, 1652772), (165, 1602688), (176, 1502520), (190, 1391808), (192, 1377310), (209, 1265280), (220, 1202016), (228, 1159840), (240, 1101848), (264, 1001680), (285, 927872), (304, 869880), (320, 826386), (330, 801344), (352, 751260), (380, 695904), (384, 688655), (418, 632640), (440, 601008), (456, 579920), (480, 550924), (528, 500840), (570, 463936), (608, 434940), (627, 421760), (640, 413193), (659, 401280), (660, 400672), (704, 375630), (760, 347952), (836, 316320), (880, 300504), (912, 289960), (960, 275462), (1045, 253056), (1056, 250420), (1140, 231968), (1216, 217470), (1254, 210880), (1318, 200640), (1320, 200336), (1408, 187815), (1520, 173976), (1672, 158160), (1760, 150252), (1824, 144980), (1920, 137731), (1977, 133760), (2090, 126528), (2112, 125210), (2280, 115984), (2432, 108735), (2508, 105440), (2636, 100320), (2640, 100168), (3040, 86988), (3135, 84352), (3295, 80256), (3344, 79080), (3520, 75126), (3648, 72490), (3954, 66880), (4180, 63264), (4224, 62605), (4560, 57992), (5016, 52720), (5272, 50160), (5280, 50084), (6080, 43494), (6270, 42176), (6590, 40128), (6688, 39540), (7040, 37563), (7249, 36480), (7296, 36245), (7908, 33440), (8360, 31632), (9120, 28996), (9885, 26752), (10032, 26360), (10544, 25080), (10560, 25042), (12160, 21747), (12521, 21120), (12540, 21088), (13180, 20064), (13376, 19770), (14498, 18240), (15816, 16720)]