2171883560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:149

約数の個数: 384

約数和(自身を含む): 6727311360

約数和(自身を除く): 4555427800

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 23, 28, 31, 35, 40, 43, 44, 46, 55, 56, 62, 70, 77, 86, 88, 92, 110, 115, 124, 140, 154, 155, 161, 172, 184, 215, 217, 220, 230, 248, 253, 280, 301, 308, 310, 322, 341, 344, 385, 430, 434, 440, 460, 473, 506, 529, 602, 616, 620, 644, 682, 713, 770, 805, 860, 868, 920, 946, 989, 1012, 1058, 1085, 1204, 1240, 1265, 1288, 1333, 1364, 1426, 1505, 1540, 1610, 1705, 1720, 1736, 1771, 1892, 1978, 2024, 2116, 2170, 2365, 2387, 2408, 2530, 2645, 2666, 2728, 2852, 3010, 3080, 3220, 3311, 3410, 3542, 3565, 3703, 3784, 3956, 4232, 4340, 4730, 4774, 4945, 4991, 5060, 5290, 5332, 5704, 5819, 6020, 6440, 6622, 6665, 6820, 6923, 7084, 7130, 7406, 7843, 7912, 8680, 8855, 9331, 9460, 9548, 9890, 9982, 10120, 10580, 10664, 10879, 11638, 11935, 12040, 13244, 13330, 13640, 13846, 14168, 14260, 14663, 14812, 15686, 16399, 16555, 17710, 18515, 18662, 18920, 19096, 19780, 19964, 21160, 21758, 22747, 23276, 23870, 24955, 26488, 26660, 27692, 28520, 29095, 29326, 29624, 30659, 31372, 32798, 33110, 34615, 35420, 37030, 37324, 39215, 39560, 39928, 40733, 43516, 45494, 46552, 46655, 47740, 49910, 53320, 54395, 54901, 55384, 58190, 58652, 61318, 62744, 65596, 66220, 69230, 70840, 73315, 74060, 74648, 76153, 78430, 81466, 81995, 87032, 90988, 93310, 95480, 99820, 102641, 108790, 109802, 113735, 114793, 116380, 117304, 122636, 131192, 132440, 138460, 146630, 148120, 152306, 153295, 156860, 159229, 162932, 163990, 180389, 181976, 186620, 199640, 203665, 205282, 214613, 217580, 219604, 227470, 229586, 232760, 245272, 250217, 274505, 276920, 293260, 304612, 306590, 313720, 318458, 325864, 327980, 337249, 360778, 373240, 380765, 407330, 410564, 429226, 435160, 439208, 454940, 459172, 500434, 513205, 549010, 573965, 586520, 609224, 613180, 636916, 655960, 674498, 705157, 721556, 761530, 796145, 814660, 821128, 858452, 901945, 909880, 918344, 1000868, 1026410, 1073065, 1098020, 1147930, 1226360, 1251085, 1262723, 1273832, 1348996, 1410314, 1443112, 1523060, 1592290, 1629320, 1686245, 1716904, 1751519, 1803890, 2001736, 2052820, 2146130, 2196040, 2295860, 2360743, 2502170, 2525446, 2697992, 2820628, 3046120, 3184580, 3372490, 3503038, 3525785, 3607780, 4105640, 4292260, 4591720, 4721486, 4936099, 5004340, 5050892, 5641256, 6313615, 6369160, 6744980, 7006076, 7051570, 7215560, 7756727, 8584520, 8757595, 9442972, 9872198, 10008680, 10101784, 11803715, 12627230, 13489960, 14012152, 14103140, 15513454, 17515190, 18885944, 19744396, 23607430, 24680495, 25254460, 28206280, 31026908, 35030380, 38783635, 39488792, 47214860, 49360990, 50508920, 54297089, 62053816, 70060760, 77567270, 94429720, 98721980, 108594178, 155134540, 197443960, 217188356, 271485445, 310269080, 434376712, 542970890, 1085941780, 2171883560]

約数ペア:

[(1, 2171883560), (2, 1085941780), (4, 542970890), (5, 434376712), (7, 310269080), (8, 271485445), (10, 217188356), (11, 197443960), (14, 155134540), (20, 108594178), (22, 98721980), (23, 94429720), (28, 77567270), (31, 70060760), (35, 62053816), (40, 54297089), (43, 50508920), (44, 49360990), (46, 47214860), (55, 39488792), (56, 38783635), (62, 35030380), (70, 31026908), (77, 28206280), (86, 25254460), (88, 24680495), (92, 23607430), (110, 19744396), (115, 18885944), (124, 17515190), (140, 15513454), (154, 14103140), (155, 14012152), (161, 13489960), (172, 12627230), (184, 11803715), (215, 10101784), (217, 10008680), (220, 9872198), (230, 9442972), (248, 8757595), (253, 8584520), (280, 7756727), (301, 7215560), (308, 7051570), (310, 7006076), (322, 6744980), (341, 6369160), (344, 6313615), (385, 5641256), (430, 5050892), (434, 5004340), (440, 4936099), (460, 4721486), (473, 4591720), (506, 4292260), (529, 4105640), (602, 3607780), (616, 3525785), (620, 3503038), (644, 3372490), (682, 3184580), (713, 3046120), (770, 2820628), (805, 2697992), (860, 2525446), (868, 2502170), (920, 2360743), (946, 2295860), (989, 2196040), (1012, 2146130), (1058, 2052820), (1085, 2001736), (1204, 1803890), (1240, 1751519), (1265, 1716904), (1288, 1686245), (1333, 1629320), (1364, 1592290), (1426, 1523060), (1505, 1443112), (1540, 1410314), (1610, 1348996), (1705, 1273832), (1720, 1262723), (1736, 1251085), (1771, 1226360), (1892, 1147930), (1978, 1098020), (2024, 1073065), (2116, 1026410), (2170, 1000868), (2365, 918344), (2387, 909880), (2408, 901945), (2530, 858452), (2645, 821128), (2666, 814660), (2728, 796145), (2852, 761530), (3010, 721556), (3080, 705157), (3220, 674498), (3311, 655960), (3410, 636916), (3542, 613180), (3565, 609224), (3703, 586520), (3784, 573965), (3956, 549010), (4232, 513205), (4340, 500434), (4730, 459172), (4774, 454940), (4945, 439208), (4991, 435160), (5060, 429226), (5290, 410564), (5332, 407330), (5704, 380765), (5819, 373240), (6020, 360778), (6440, 337249), (6622, 327980), (6665, 325864), (6820, 318458), (6923, 313720), (7084, 306590), (7130, 304612), (7406, 293260), (7843, 276920), (7912, 274505), (8680, 250217), (8855, 245272), (9331, 232760), (9460, 229586), (9548, 227470), (9890, 219604), (9982, 217580), (10120, 214613), (10580, 205282), (10664, 203665), (10879, 199640), (11638, 186620), (11935, 181976), (12040, 180389), (13244, 163990), (13330, 162932), (13640, 159229), (13846, 156860), (14168, 153295), (14260, 152306), (14663, 148120), (14812, 146630), (15686, 138460), (16399, 132440), (16555, 131192), (17710, 122636), (18515, 117304), (18662, 116380), (18920, 114793), (19096, 113735), (19780, 109802), (19964, 108790), (21160, 102641), (21758, 99820), (22747, 95480), (23276, 93310), (23870, 90988), (24955, 87032), (26488, 81995), (26660, 81466), (27692, 78430), (28520, 76153), (29095, 74648), (29326, 74060), (29624, 73315), (30659, 70840), (31372, 69230), (32798, 66220), (33110, 65596), (34615, 62744), (35420, 61318), (37030, 58652), (37324, 58190), (39215, 55384), (39560, 54901), (39928, 54395), (40733, 53320), (43516, 49910), (45494, 47740), (46552, 46655)]