202035680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:110

約数の個数: 288

約数和(自身を含む): 642152448

約数和(自身を除く): 440116768

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 31, 32, 35, 40, 44, 46, 55, 56, 62, 70, 77, 80, 88, 92, 110, 112, 115, 124, 140, 154, 155, 160, 161, 176, 184, 217, 220, 224, 230, 248, 253, 280, 308, 310, 322, 341, 352, 368, 385, 434, 440, 460, 496, 506, 529, 560, 616, 620, 644, 682, 713, 736, 770, 805, 868, 880, 920, 992, 1012, 1058, 1085, 1120, 1232, 1240, 1265, 1288, 1364, 1426, 1540, 1610, 1705, 1736, 1760, 1771, 1840, 2024, 2116, 2170, 2387, 2464, 2480, 2530, 2576, 2645, 2728, 2852, 3080, 3220, 3410, 3472, 3542, 3565, 3680, 3703, 4048, 4232, 4340, 4774, 4960, 4991, 5060, 5152, 5290, 5456, 5704, 5819, 6160, 6440, 6820, 6944, 7084, 7130, 7406, 7843, 8096, 8464, 8680, 8855, 9548, 9982, 10120, 10580, 10912, 11408, 11638, 11935, 12320, 12880, 13640, 14168, 14260, 14812, 15686, 16399, 16928, 17360, 17710, 18515, 19096, 19964, 20240, 21160, 22816, 23276, 23870, 24955, 25760, 27280, 28336, 28520, 29095, 29624, 31372, 32798, 34720, 35420, 37030, 38192, 39215, 39928, 40480, 40733, 42320, 46552, 47740, 49910, 54560, 54901, 56672, 57040, 58190, 59248, 62744, 65596, 70840, 74060, 76384, 78430, 79856, 81466, 81995, 84640, 93104, 95480, 99820, 109802, 114080, 114793, 116380, 118496, 125488, 131192, 141680, 148120, 156860, 159712, 162932, 163990, 180389, 186208, 190960, 199640, 203665, 219604, 229586, 232760, 250976, 262384, 274505, 283360, 296240, 313720, 325864, 327980, 360778, 381920, 399280, 407330, 439208, 459172, 465520, 524768, 549010, 573965, 592480, 627440, 651728, 655960, 721556, 798560, 814660, 878416, 901945, 918344, 931040, 1098020, 1147930, 1254880, 1262723, 1303456, 1311920, 1443112, 1629320, 1756832, 1803890, 1836688, 2196040, 2295860, 2525446, 2623840, 2886224, 3258640, 3607780, 3673376, 4392080, 4591720, 5050892, 5772448, 6313615, 6517280, 7215560, 8784160, 9183440, 10101784, 12627230, 14431120, 18366880, 20203568, 25254460, 28862240, 40407136, 50508920, 101017840, 202035680]

約数ペア:

[(1, 202035680), (2, 101017840), (4, 50508920), (5, 40407136), (7, 28862240), (8, 25254460), (10, 20203568), (11, 18366880), (14, 14431120), (16, 12627230), (20, 10101784), (22, 9183440), (23, 8784160), (28, 7215560), (31, 6517280), (32, 6313615), (35, 5772448), (40, 5050892), (44, 4591720), (46, 4392080), (55, 3673376), (56, 3607780), (62, 3258640), (70, 2886224), (77, 2623840), (80, 2525446), (88, 2295860), (92, 2196040), (110, 1836688), (112, 1803890), (115, 1756832), (124, 1629320), (140, 1443112), (154, 1311920), (155, 1303456), (160, 1262723), (161, 1254880), (176, 1147930), (184, 1098020), (217, 931040), (220, 918344), (224, 901945), (230, 878416), (248, 814660), (253, 798560), (280, 721556), (308, 655960), (310, 651728), (322, 627440), (341, 592480), (352, 573965), (368, 549010), (385, 524768), (434, 465520), (440, 459172), (460, 439208), (496, 407330), (506, 399280), (529, 381920), (560, 360778), (616, 327980), (620, 325864), (644, 313720), (682, 296240), (713, 283360), (736, 274505), (770, 262384), (805, 250976), (868, 232760), (880, 229586), (920, 219604), (992, 203665), (1012, 199640), (1058, 190960), (1085, 186208), (1120, 180389), (1232, 163990), (1240, 162932), (1265, 159712), (1288, 156860), (1364, 148120), (1426, 141680), (1540, 131192), (1610, 125488), (1705, 118496), (1736, 116380), (1760, 114793), (1771, 114080), (1840, 109802), (2024, 99820), (2116, 95480), (2170, 93104), (2387, 84640), (2464, 81995), (2480, 81466), (2530, 79856), (2576, 78430), (2645, 76384), (2728, 74060), (2852, 70840), (3080, 65596), (3220, 62744), (3410, 59248), (3472, 58190), (3542, 57040), (3565, 56672), (3680, 54901), (3703, 54560), (4048, 49910), (4232, 47740), (4340, 46552), (4774, 42320), (4960, 40733), (4991, 40480), (5060, 39928), (5152, 39215), (5290, 38192), (5456, 37030), (5704, 35420), (5819, 34720), (6160, 32798), (6440, 31372), (6820, 29624), (6944, 29095), (7084, 28520), (7130, 28336), (7406, 27280), (7843, 25760), (8096, 24955), (8464, 23870), (8680, 23276), (8855, 22816), (9548, 21160), (9982, 20240), (10120, 19964), (10580, 19096), (10912, 18515), (11408, 17710), (11638, 17360), (11935, 16928), (12320, 16399), (12880, 15686), (13640, 14812), (14168, 14260)]