255689280

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1153}}^1$

素因数の和:1194

約数の個数: 336

約数和(自身を含む): 1097426304

約数和(自身を除く): 841737024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 192, 198, 210, 220, 224, 231, 240, 252, 264, 280, 288, 308, 315, 320, 330, 336, 352, 360, 385, 396, 420, 440, 448, 462, 480, 495, 504, 528, 560, 576, 616, 630, 660, 672, 693, 704, 720, 770, 792, 840, 880, 924, 960, 990, 1008, 1056, 1120, 1153, 1155, 1232, 1260, 1320, 1344, 1386, 1440, 1540, 1584, 1680, 1760, 1848, 1980, 2016, 2112, 2240, 2306, 2310, 2464, 2520, 2640, 2772, 2880, 3080, 3168, 3360, 3459, 3465, 3520, 3696, 3960, 4032, 4612, 4620, 4928, 5040, 5280, 5544, 5765, 6160, 6336, 6720, 6918, 6930, 7392, 7920, 8071, 9224, 9240, 10080, 10377, 10560, 11088, 11530, 12320, 12683, 13836, 13860, 14784, 15840, 16142, 17295, 18448, 18480, 20160, 20754, 22176, 23060, 24213, 24640, 25366, 27672, 27720, 31680, 32284, 34590, 36896, 36960, 38049, 40355, 41508, 44352, 46120, 48426, 50732, 51885, 55344, 55440, 63415, 64568, 69180, 72639, 73792, 73920, 76098, 80710, 83016, 88781, 92240, 96852, 101464, 103770, 110688, 110880, 114147, 121065, 126830, 129136, 138360, 145278, 152196, 161420, 166032, 177562, 184480, 190245, 193704, 202928, 207540, 221376, 221760, 228294, 242130, 253660, 258272, 266343, 276720, 290556, 304392, 322840, 332064, 355124, 363195, 368960, 380490, 387408, 405856, 415080, 443905, 456588, 484260, 507320, 516544, 532686, 553440, 570735, 581112, 608784, 645680, 664128, 710248, 726390, 760980, 774816, 799029, 811712, 830160, 887810, 913176, 968520, 1014640, 1065372, 1106880, 1141470, 1162224, 1217568, 1291360, 1331715, 1420496, 1452780, 1521960, 1549632, 1598058, 1660320, 1775620, 1826352, 1937040, 2029280, 2130744, 2282940, 2324448, 2435136, 2582720, 2663430, 2840992, 2905560, 3043920, 3196116, 3320640, 3551240, 3652704, 3874080, 3995145, 4058560, 4261488, 4565880, 4648896, 5326860, 5681984, 5811120, 6087840, 6392232, 7102480, 7305408, 7748160, 7990290, 8522976, 9131760, 10653720, 11622240, 12175680, 12784464, 14204960, 15980580, 17045952, 18263520, 21307440, 23244480, 25568928, 28409920, 31961160, 36527040, 42614880, 51137856, 63922320, 85229760, 127844640, 255689280]

約数ペア:

[(1, 255689280), (2, 127844640), (3, 85229760), (4, 63922320), (5, 51137856), (6, 42614880), (7, 36527040), (8, 31961160), (9, 28409920), (10, 25568928), (11, 23244480), (12, 21307440), (14, 18263520), (15, 17045952), (16, 15980580), (18, 14204960), (20, 12784464), (21, 12175680), (22, 11622240), (24, 10653720), (28, 9131760), (30, 8522976), (32, 7990290), (33, 7748160), (35, 7305408), (36, 7102480), (40, 6392232), (42, 6087840), (44, 5811120), (45, 5681984), (48, 5326860), (55, 4648896), (56, 4565880), (60, 4261488), (63, 4058560), (64, 3995145), (66, 3874080), (70, 3652704), (72, 3551240), (77, 3320640), (80, 3196116), (84, 3043920), (88, 2905560), (90, 2840992), (96, 2663430), (99, 2582720), (105, 2435136), (110, 2324448), (112, 2282940), (120, 2130744), (126, 2029280), (132, 1937040), (140, 1826352), (144, 1775620), (154, 1660320), (160, 1598058), (165, 1549632), (168, 1521960), (176, 1452780), (180, 1420496), (192, 1331715), (198, 1291360), (210, 1217568), (220, 1162224), (224, 1141470), (231, 1106880), (240, 1065372), (252, 1014640), (264, 968520), (280, 913176), (288, 887810), (308, 830160), (315, 811712), (320, 799029), (330, 774816), (336, 760980), (352, 726390), (360, 710248), (385, 664128), (396, 645680), (420, 608784), (440, 581112), (448, 570735), (462, 553440), (480, 532686), (495, 516544), (504, 507320), (528, 484260), (560, 456588), (576, 443905), (616, 415080), (630, 405856), (660, 387408), (672, 380490), (693, 368960), (704, 363195), (720, 355124), (770, 332064), (792, 322840), (840, 304392), (880, 290556), (924, 276720), (960, 266343), (990, 258272), (1008, 253660), (1056, 242130), (1120, 228294), (1153, 221760), (1155, 221376), (1232, 207540), (1260, 202928), (1320, 193704), (1344, 190245), (1386, 184480), (1440, 177562), (1540, 166032), (1584, 161420), (1680, 152196), (1760, 145278), (1848, 138360), (1980, 129136), (2016, 126830), (2112, 121065), (2240, 114147), (2306, 110880), (2310, 110688), (2464, 103770), (2520, 101464), (2640, 96852), (2772, 92240), (2880, 88781), (3080, 83016), (3168, 80710), (3360, 76098), (3459, 73920), (3465, 73792), (3520, 72639), (3696, 69180), (3960, 64568), (4032, 63415), (4612, 55440), (4620, 55344), (4928, 51885), (5040, 50732), (5280, 48426), (5544, 46120), (5765, 44352), (6160, 41508), (6336, 40355), (6720, 38049), (6918, 36960), (6930, 36896), (7392, 34590), (7920, 32284), (8071, 31680), (9224, 27720), (9240, 27672), (10080, 25366), (10377, 24640), (10560, 24213), (11088, 23060), (11530, 22176), (12320, 20754), (12683, 20160), (13836, 18480), (13860, 18448), (14784, 17295), (15840, 16142)]