550890480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:368

約数の個数: 320

約数和(自身を含む): 2082723840

約数和(自身を除く): 1531833360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 53, 56, 60, 69, 70, 80, 84, 92, 105, 106, 112, 115, 120, 138, 140, 159, 161, 168, 184, 210, 212, 230, 240, 265, 269, 276, 280, 318, 322, 336, 345, 368, 371, 420, 424, 460, 483, 530, 538, 552, 560, 636, 644, 690, 742, 795, 805, 807, 840, 848, 920, 966, 1060, 1076, 1104, 1113, 1219, 1272, 1288, 1345, 1380, 1484, 1590, 1610, 1614, 1680, 1840, 1855, 1883, 1932, 2120, 2152, 2226, 2415, 2438, 2544, 2576, 2690, 2760, 2968, 3180, 3220, 3228, 3657, 3710, 3766, 3864, 4035, 4240, 4304, 4452, 4830, 4876, 5380, 5520, 5565, 5649, 5936, 6095, 6187, 6360, 6440, 6456, 7314, 7420, 7532, 7728, 8070, 8533, 8904, 9415, 9660, 9752, 10760, 11130, 11298, 12190, 12374, 12720, 12880, 12912, 14257, 14628, 14840, 15064, 16140, 17066, 17808, 18285, 18561, 18830, 19320, 19504, 21520, 22260, 22596, 24380, 24748, 25599, 28245, 28514, 29256, 29680, 30128, 30935, 32280, 34132, 36570, 37122, 37660, 38640, 42665, 42771, 43309, 44520, 45192, 48760, 49496, 51198, 56490, 57028, 58512, 61870, 64560, 68264, 71285, 73140, 74244, 75320, 85330, 85542, 86618, 89040, 90384, 92805, 97520, 98992, 99799, 102396, 112980, 114056, 123740, 127995, 129927, 136528, 142570, 146280, 148488, 150640, 170660, 171084, 173236, 185610, 199598, 204792, 213855, 216545, 225960, 228112, 247480, 255990, 259854, 285140, 292560, 296976, 299397, 327911, 341320, 342168, 346472, 371220, 399196, 409584, 427710, 433090, 451920, 494960, 498995, 511980, 519708, 570280, 598794, 649635, 655822, 682640, 684336, 692944, 742440, 798392, 855420, 866180, 983733, 997990, 1023960, 1039416, 1140560, 1197588, 1299270, 1311644, 1484880, 1496985, 1596784, 1639555, 1710840, 1732360, 1967466, 1995980, 2047920, 2078832, 2295377, 2395176, 2598540, 2623288, 2993970, 3279110, 3421680, 3464720, 3934932, 3991960, 4590754, 4790352, 4918665, 5197080, 5246576, 5987940, 6558220, 6886131, 7869864, 7983920, 9181508, 9837330, 10394160, 11476885, 11975880, 13116440, 13772262, 15739728, 18363016, 19674660, 22953770, 23951760, 26232880, 27544524, 34430655, 36726032, 39349320, 45907540, 55089048, 68861310, 78698640, 91815080, 110178096, 137722620, 183630160, 275445240, 550890480]

約数ペア:

[(1, 550890480), (2, 275445240), (3, 183630160), (4, 137722620), (5, 110178096), (6, 91815080), (7, 78698640), (8, 68861310), (10, 55089048), (12, 45907540), (14, 39349320), (15, 36726032), (16, 34430655), (20, 27544524), (21, 26232880), (23, 23951760), (24, 22953770), (28, 19674660), (30, 18363016), (35, 15739728), (40, 13772262), (42, 13116440), (46, 11975880), (48, 11476885), (53, 10394160), (56, 9837330), (60, 9181508), (69, 7983920), (70, 7869864), (80, 6886131), (84, 6558220), (92, 5987940), (105, 5246576), (106, 5197080), (112, 4918665), (115, 4790352), (120, 4590754), (138, 3991960), (140, 3934932), (159, 3464720), (161, 3421680), (168, 3279110), (184, 2993970), (210, 2623288), (212, 2598540), (230, 2395176), (240, 2295377), (265, 2078832), (269, 2047920), (276, 1995980), (280, 1967466), (318, 1732360), (322, 1710840), (336, 1639555), (345, 1596784), (368, 1496985), (371, 1484880), (420, 1311644), (424, 1299270), (460, 1197588), (483, 1140560), (530, 1039416), (538, 1023960), (552, 997990), (560, 983733), (636, 866180), (644, 855420), (690, 798392), (742, 742440), (795, 692944), (805, 684336), (807, 682640), (840, 655822), (848, 649635), (920, 598794), (966, 570280), (1060, 519708), (1076, 511980), (1104, 498995), (1113, 494960), (1219, 451920), (1272, 433090), (1288, 427710), (1345, 409584), (1380, 399196), (1484, 371220), (1590, 346472), (1610, 342168), (1614, 341320), (1680, 327911), (1840, 299397), (1855, 296976), (1883, 292560), (1932, 285140), (2120, 259854), (2152, 255990), (2226, 247480), (2415, 228112), (2438, 225960), (2544, 216545), (2576, 213855), (2690, 204792), (2760, 199598), (2968, 185610), (3180, 173236), (3220, 171084), (3228, 170660), (3657, 150640), (3710, 148488), (3766, 146280), (3864, 142570), (4035, 136528), (4240, 129927), (4304, 127995), (4452, 123740), (4830, 114056), (4876, 112980), (5380, 102396), (5520, 99799), (5565, 98992), (5649, 97520), (5936, 92805), (6095, 90384), (6187, 89040), (6360, 86618), (6440, 85542), (6456, 85330), (7314, 75320), (7420, 74244), (7532, 73140), (7728, 71285), (8070, 68264), (8533, 64560), (8904, 61870), (9415, 58512), (9660, 57028), (9752, 56490), (10760, 51198), (11130, 49496), (11298, 48760), (12190, 45192), (12374, 44520), (12720, 43309), (12880, 42771), (12912, 42665), (14257, 38640), (14628, 37660), (14840, 37122), (15064, 36570), (16140, 34132), (17066, 32280), (17808, 30935), (18285, 30128), (18561, 29680), (18830, 29256), (19320, 28514), (19504, 28245), (21520, 25599), (22260, 24748), (22596, 24380)]