204405630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:147

約数の個数: 256

約数和(自身を含む): 627056640

約数和(自身を除く): 422651010

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 29, 30, 31, 33, 39, 53, 55, 58, 62, 65, 66, 78, 87, 93, 106, 110, 130, 143, 145, 155, 159, 165, 174, 186, 195, 265, 286, 290, 310, 318, 319, 330, 341, 377, 390, 403, 429, 435, 465, 530, 583, 638, 682, 689, 715, 754, 795, 806, 858, 870, 899, 930, 957, 1023, 1131, 1166, 1209, 1378, 1430, 1537, 1590, 1595, 1643, 1705, 1749, 1798, 1885, 1914, 2015, 2046, 2067, 2145, 2262, 2418, 2697, 2915, 3074, 3190, 3286, 3410, 3445, 3498, 3770, 4030, 4134, 4147, 4290, 4433, 4495, 4611, 4785, 4929, 5115, 5394, 5655, 5830, 6045, 6890, 7579, 7685, 8215, 8294, 8745, 8866, 8990, 9222, 9570, 9858, 9889, 10230, 10335, 11310, 11687, 12090, 12441, 13299, 13485, 15158, 15370, 16430, 16907, 17490, 18073, 19778, 19981, 20670, 20735, 21359, 22165, 22737, 23055, 23374, 24645, 24882, 26598, 26970, 29667, 33814, 35061, 36146, 37895, 39962, 41470, 42718, 44330, 45474, 46110, 47647, 49290, 49445, 50721, 54219, 58435, 59334, 59943, 62205, 64077, 66495, 70122, 75790, 84535, 90365, 95294, 98890, 99905, 101442, 106795, 108438, 113685, 116870, 119886, 124410, 128154, 128557, 132990, 142941, 148335, 169070, 175305, 180730, 199810, 213590, 219791, 227370, 234949, 238235, 253605, 257114, 271095, 285882, 296670, 299715, 320385, 350610, 385671, 439582, 469898, 476470, 507210, 524117, 542190, 599430, 619411, 640770, 642785, 659373, 704847, 714705, 771342, 1048234, 1098955, 1174745, 1238822, 1285570, 1318746, 1409694, 1429410, 1572351, 1858233, 1928355, 2197910, 2349490, 2620585, 3097055, 3144702, 3296865, 3524235, 3716466, 3856710, 5241170, 6194110, 6593730, 6813521, 7048470, 7861755, 9291165, 13627042, 15723510, 18582330, 20440563, 34067605, 40881126, 68135210, 102202815, 204405630]

約数ペア:

[(1, 204405630), (2, 102202815), (3, 68135210), (5, 40881126), (6, 34067605), (10, 20440563), (11, 18582330), (13, 15723510), (15, 13627042), (22, 9291165), (26, 7861755), (29, 7048470), (30, 6813521), (31, 6593730), (33, 6194110), (39, 5241170), (53, 3856710), (55, 3716466), (58, 3524235), (62, 3296865), (65, 3144702), (66, 3097055), (78, 2620585), (87, 2349490), (93, 2197910), (106, 1928355), (110, 1858233), (130, 1572351), (143, 1429410), (145, 1409694), (155, 1318746), (159, 1285570), (165, 1238822), (174, 1174745), (186, 1098955), (195, 1048234), (265, 771342), (286, 714705), (290, 704847), (310, 659373), (318, 642785), (319, 640770), (330, 619411), (341, 599430), (377, 542190), (390, 524117), (403, 507210), (429, 476470), (435, 469898), (465, 439582), (530, 385671), (583, 350610), (638, 320385), (682, 299715), (689, 296670), (715, 285882), (754, 271095), (795, 257114), (806, 253605), (858, 238235), (870, 234949), (899, 227370), (930, 219791), (957, 213590), (1023, 199810), (1131, 180730), (1166, 175305), (1209, 169070), (1378, 148335), (1430, 142941), (1537, 132990), (1590, 128557), (1595, 128154), (1643, 124410), (1705, 119886), (1749, 116870), (1798, 113685), (1885, 108438), (1914, 106795), (2015, 101442), (2046, 99905), (2067, 98890), (2145, 95294), (2262, 90365), (2418, 84535), (2697, 75790), (2915, 70122), (3074, 66495), (3190, 64077), (3286, 62205), (3410, 59943), (3445, 59334), (3498, 58435), (3770, 54219), (4030, 50721), (4134, 49445), (4147, 49290), (4290, 47647), (4433, 46110), (4495, 45474), (4611, 44330), (4785, 42718), (4929, 41470), (5115, 39962), (5394, 37895), (5655, 36146), (5830, 35061), (6045, 33814), (6890, 29667), (7579, 26970), (7685, 26598), (8215, 24882), (8294, 24645), (8745, 23374), (8866, 23055), (8990, 22737), (9222, 22165), (9570, 21359), (9858, 20735), (9889, 20670), (10230, 19981), (10335, 19778), (11310, 18073), (11687, 17490), (12090, 16907), (12441, 16430), (13299, 15370), (13485, 15158)]