1028708640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:277

約数の個数: 384

約数和(自身を含む): 3861043200

約数和(自身を除く): 2832334560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 83, 90, 95, 96, 108, 114, 120, 135, 144, 151, 152, 160, 166, 171, 180, 190, 216, 228, 240, 249, 270, 285, 288, 302, 304, 332, 342, 360, 380, 415, 432, 453, 456, 480, 498, 513, 540, 570, 604, 608, 664, 684, 720, 747, 755, 760, 830, 855, 864, 906, 912, 996, 1026, 1080, 1140, 1208, 1245, 1328, 1359, 1368, 1440, 1494, 1510, 1520, 1577, 1660, 1710, 1812, 1824, 1992, 2052, 2160, 2241, 2265, 2280, 2416, 2490, 2565, 2656, 2718, 2736, 2869, 2988, 3020, 3040, 3154, 3320, 3420, 3624, 3735, 3984, 4077, 4104, 4320, 4482, 4530, 4560, 4731, 4832, 4980, 5130, 5436, 5472, 5738, 5976, 6040, 6308, 6640, 6795, 6840, 7248, 7470, 7885, 7968, 8154, 8208, 8607, 8964, 9060, 9120, 9462, 9960, 10260, 10872, 11205, 11476, 11952, 12080, 12533, 12616, 13280, 13590, 13680, 14193, 14345, 14496, 14940, 15770, 16308, 16416, 17214, 17928, 18120, 18924, 19920, 20385, 20520, 21744, 22410, 22952, 23655, 23904, 24160, 25066, 25232, 25821, 27180, 27360, 28386, 28690, 29880, 31540, 32616, 34428, 35856, 36240, 37599, 37848, 39840, 40770, 41040, 42579, 43035, 43488, 44820, 45904, 47310, 50132, 50464, 51642, 54360, 56772, 57380, 59760, 62665, 63080, 65232, 68856, 70965, 71712, 72480, 75198, 75696, 77463, 81540, 82080, 85158, 86070, 89640, 91808, 94620, 100264, 103284, 108720, 112797, 113544, 114760, 119520, 125330, 126160, 129105, 130464, 137712, 141930, 150396, 151392, 154926, 163080, 170316, 172140, 179280, 187995, 189240, 200528, 206568, 212895, 217440, 225594, 227088, 229520, 238127, 250660, 252320, 258210, 275424, 283860, 300792, 309852, 326160, 338391, 340632, 344280, 358560, 375990, 378480, 387315, 401056, 413136, 425790, 451188, 454176, 459040, 476254, 501320, 516420, 563985, 567720, 601584, 619704, 652320, 676782, 681264, 688560, 714381, 751980, 756960, 774630, 826272, 851580, 902376, 952508, 1002640, 1032840, 1127970, 1135440, 1190635, 1203168, 1239408, 1353564, 1362528, 1377120, 1428762, 1503960, 1549260, 1691955, 1703160, 1804752, 1905016, 2005280, 2065680, 2143143, 2255940, 2270880, 2381270, 2478816, 2707128, 2857524, 3007920, 3098520, 3383910, 3406320, 3571905, 3609504, 3810032, 4131360, 4286286, 4511880, 4762540, 5414256, 5715048, 6015840, 6197040, 6429429, 6767820, 6812640, 7143810, 7620064, 8572572, 9023760, 9525080, 10715715, 10828512, 11430096, 12394080, 12858858, 13535640, 14287620, 17145144, 18047520, 19050160, 21431430, 22860192, 25717716, 27071280, 28575240, 32147145, 34290288, 38100320, 42862860, 51435432, 54142560, 57150480, 64294290, 68580576, 85725720, 102870864, 114300960, 128588580, 171451440, 205741728, 257177160, 342902880, 514354320, 1028708640]

約数ペア:

[(1, 1028708640), (2, 514354320), (3, 342902880), (4, 257177160), (5, 205741728), (6, 171451440), (8, 128588580), (9, 114300960), (10, 102870864), (12, 85725720), (15, 68580576), (16, 64294290), (18, 57150480), (19, 54142560), (20, 51435432), (24, 42862860), (27, 38100320), (30, 34290288), (32, 32147145), (36, 28575240), (38, 27071280), (40, 25717716), (45, 22860192), (48, 21431430), (54, 19050160), (57, 18047520), (60, 17145144), (72, 14287620), (76, 13535640), (80, 12858858), (83, 12394080), (90, 11430096), (95, 10828512), (96, 10715715), (108, 9525080), (114, 9023760), (120, 8572572), (135, 7620064), (144, 7143810), (151, 6812640), (152, 6767820), (160, 6429429), (166, 6197040), (171, 6015840), (180, 5715048), (190, 5414256), (216, 4762540), (228, 4511880), (240, 4286286), (249, 4131360), (270, 3810032), (285, 3609504), (288, 3571905), (302, 3406320), (304, 3383910), (332, 3098520), (342, 3007920), (360, 2857524), (380, 2707128), (415, 2478816), (432, 2381270), (453, 2270880), (456, 2255940), (480, 2143143), (498, 2065680), (513, 2005280), (540, 1905016), (570, 1804752), (604, 1703160), (608, 1691955), (664, 1549260), (684, 1503960), (720, 1428762), (747, 1377120), (755, 1362528), (760, 1353564), (830, 1239408), (855, 1203168), (864, 1190635), (906, 1135440), (912, 1127970), (996, 1032840), (1026, 1002640), (1080, 952508), (1140, 902376), (1208, 851580), (1245, 826272), (1328, 774630), (1359, 756960), (1368, 751980), (1440, 714381), (1494, 688560), (1510, 681264), (1520, 676782), (1577, 652320), (1660, 619704), (1710, 601584), (1812, 567720), (1824, 563985), (1992, 516420), (2052, 501320), (2160, 476254), (2241, 459040), (2265, 454176), (2280, 451188), (2416, 425790), (2490, 413136), (2565, 401056), (2656, 387315), (2718, 378480), (2736, 375990), (2869, 358560), (2988, 344280), (3020, 340632), (3040, 338391), (3154, 326160), (3320, 309852), (3420, 300792), (3624, 283860), (3735, 275424), (3984, 258210), (4077, 252320), (4104, 250660), (4320, 238127), (4482, 229520), (4530, 227088), (4560, 225594), (4731, 217440), (4832, 212895), (4980, 206568), (5130, 200528), (5436, 189240), (5472, 187995), (5738, 179280), (5976, 172140), (6040, 170316), (6308, 163080), (6640, 154926), (6795, 151392), (6840, 150396), (7248, 141930), (7470, 137712), (7885, 130464), (7968, 129105), (8154, 126160), (8208, 125330), (8607, 119520), (8964, 114760), (9060, 113544), (9120, 112797), (9462, 108720), (9960, 103284), (10260, 100264), (10872, 94620), (11205, 91808), (11476, 89640), (11952, 86070), (12080, 85158), (12533, 82080), (12616, 81540), (13280, 77463), (13590, 75696), (13680, 75198), (14193, 72480), (14345, 71712), (14496, 70965), (14940, 68856), (15770, 65232), (16308, 63080), (16416, 62665), (17214, 59760), (17928, 57380), (18120, 56772), (18924, 54360), (19920, 51642), (20385, 50464), (20520, 50132), (21744, 47310), (22410, 45904), (22952, 44820), (23655, 43488), (23904, 43035), (24160, 42579), (25066, 41040), (25232, 40770), (25821, 39840), (27180, 37848), (27360, 37599), (28386, 36240), (28690, 35856), (29880, 34428), (31540, 32616)]